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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q


T QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


For the quarterly period ended June 30, 2018

2019
or

£ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


For the transition period from __________ to _________


Commission File Number 001-37419
logo123114a15.jpg
PDC ENERGY, INC.
(Exact name of registrant as specified in its charter)

Delaware95-2636730
(State of incorporation)(I.R.S. Employer Identification No.)
1775 Sherman Street, Suite 3000
Denver, Colorado 80203
(Address of principal executive offices) (Zip code)


Registrant's telephone number, including area code: (303)(303) 860-5800


Securities registered pursuant to Section 12(b) of the Act.
Title of each classTicker SymbolName of each exchange on which registered
Common stock, par value $0.01 per sharePDCENasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yesx No o


Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YesxNo o


Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company or an emerging growth company. See definitions of "large accelerated filer," "accelerated filer," "smaller reporting company,"company" and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer  x
Accelerated Filer
x
Accelerated filer o
Non-accelerated filer  o
(Do not check if a smaller reporting company)
Smaller reporting company o
 
Emerging growth company o
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o


Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes oNo x


Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date: 66,073,23162,597,588 shares of the Company's Common Stock ($0.01 par value) were outstanding as of July 20, 2018.22, 2019.



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PDC ENERGY, INC.




TABLE OF CONTENTS


 PART I – FINANCIAL INFORMATION Page
    
Item 1.Financial Statements  
  
  
  
  
  
Item 2. 
Item 3. 
Item 4. 
    
PART II – OTHER INFORMATION
    
Item 1. 
Item 1A. 
Item 2. 
Item 3. 
Item 4. 
Item 5. 
Item 6. 
    
  







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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS


This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 ("Securities Act"), Section 21E of the Securities Exchange Act of 1934 ("Exchange Act") and the United States ("U.S.") Private Securities Litigation Reform Act of 1995 regarding our business, financial condition, results of operations and prospects. All statements other than statements of historical fact included in and incorporated by reference into this report are "forward-looking statements." Words such as expect, anticipate, intend, plan, believe, seek, estimate, schedule and similar expressions or variations of such words are intended to identify forward-looking statements herein. Forward-looking statements include, among other things, statements regarding future: production, costs and cash flows; drilling locations, and zones and growth opportunities; commodity prices and differentials; capital expenditures and projects, including the number of rigs employed; managementemployed, and that cash flows from operations will exceed expected capital investments in crude oil and natural gas properties for 2019 and 2020; our stock repurchase program, which may be modified or discontinued at any time; potential additional payments from the sale of lease expiration issues;our midstream assets; financial ratios and compliance with covenants in our revolving credit facility;facility and other debt instruments; impacts of certain accounting and tax changes; timing and adequacy of infrastructure projects of our midstream providers and the related impact on our midstream capacity and related curtailments; fractionation capacity; impacts of a potential ballot initiative and other Colorado political matters;matters and expected timing of rulemakings; ability to meet our volume commitments to midstream providers; ongoing compliance with our consent decree;decree and expected timing of certain litigation; and likelihood thatreclassification of the Denver Metro/North Front Range NAA ozone classification will be reclassified to serious; and timing and adequacy of infrastructure projects of our midstream providers.serious.


The above statements are not the exclusive means of identifying forward-looking statements herein. Although forward-looking statements contained in this report reflect our good faith judgment, such statements can only be based on facts and factors currently known to us. Forward-looking statements are always subject to risks and uncertainties, and become subject to greater levels of risk and uncertainty as they address matters further into the future. Throughout this report or accompanying materials, we may use the term “projection” or similar terms or expressions, or indicate that we have “modeled” certain future scenarios. We typically use these terms to indicate our current thoughts on possible outcomes relating to our business or our industry in periods beyond the current fiscal year. Because such statements relate to events or conditions further in the future, they are subject to increased levels of uncertainty.


Important factors that could cause actual results to differ materially from the forward-looking statements include, but are not limited to:


changes in worldwideglobal production volumes and demand, including economic conditions that might impact demand and prices for the products we produce;
volatility of commodity prices for crude oil, natural gas and natural gas liquids ("NGLs") and the risk of an extended period of depressed prices;
volatility and widening of differentials;
reductions in the borrowing base under our revolving credit facility;
impact of governmental policies and/or regulations, including changes in environmental and other laws, the interpretation and enforcement of those laws and regulations, liabilities arising thereunder and the costs to comply with those laws and regulations;
declines in the value of our crude oil, natural gas and NGLs properties resulting in impairments;
changes in estimates of proved reserves;
inaccuracy of reserve estimates and expected production rates;
potential for production decline rates from our wells being greater than expected;
timing and extent of our success in discovering, acquiring, developing and producing reserves;
availability of sufficient pipeline, gathering and other transportation facilities and related infrastructure to process and transport our production and the impact of these facilities and regional capacity on the prices we receive for our production;
timing and receipt of necessary regulatory permits;
risks incidental to the drilling and operation of crude oil and natural gas wells;
difficulties in integrating our operations as a result of any significant acquisitions andor acreage exchanges;
increases or changes in costs and expenses;
availability of supplies, materials, contractors and services that may delay the drilling or completion of our wells;
potential losses of acreage due to lease expirations or otherwise;
increases or adverse changes in constructioncosts and procurement costs associated with future build out of midstream-related assets;expenses;
future cash flows, liquidity and financial condition;
competition within the oil and gas industry;
availability and cost of capital;


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our success in marketing crude oil, natural gas and NGLs;
effect of crude oil and natural gas derivativesderivative activities;


Tableimpact to our operations, personnel retention, strategy, stock price and expenses caused by the actions of contents


activist shareholders;
impact of environmental events, governmental and other third-party responses to such events and our ability to insure adequately against such events;
cost of pending or future litigation;
effect that acquisitions we may pursue have on our capital requirements;
our ability to retain or attract senior management and key technical employees; and
success of strategic plans, expectations and objectives for our future operations.
 
Further, we urge you to carefully review and consider the cautionary statements and disclosures, specifically those under the heading "Risk Factors," made in this Quarterly Report on Form 10-Q, our Annual Report on Form 10-K for the year ended December 31, 20172018 filed with the U.S. Securities and Exchange Commission ("SEC") on February 27, 2018 and as amended28, 2019 (the "2018 Form 10-K"), our Quarterly Report on Form 10-Q for the quarter ended March 31, 2019 filed with the SEC on May 1, 20182, 2019 (the "2017"2019 Q1 Form 10-K"10-Q"), and our other filings with the SEC for further information on risks and uncertainties that could affect our business, financial condition, results of operations and prospects, which are incorporated by this reference as though fully set forth herein. We caution you not to place undue reliance on the forward-looking statements, which speak only as of the date of this report. We undertake no obligation to update any forward-looking statements in order to reflect any event or circumstance occurring after the date of this report or currently unknown facts or conditions or the occurrence of unanticipated events. All forward-looking statements are qualified in their entirety by this cautionary statement.


REFERENCES


Unless the context otherwise requires, references in this report to "PDC Energy," "PDC," "the Company," "we," "us," "our" or "ours" refer to the registrant, PDC Energy, Inc. and all subsidiaries consolidated for the purposes of its financial statements, including our proportionate share of the financial position, results of operations, cash flows and operating activities of our affiliated partnerships.



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PART I - FINANCIAL INFORMATION


ITEM 1. FINANCIAL STATEMENTS


PDC ENERGY, INC.
Condensed Consolidated Balance Sheets
(unaudited; in thousands, except share and per share data)
 June 30, 2018 December 31, 2017 June 30, 2019 December 31, 2018
Assets        
Current assets:        
Cash and cash equivalents $1,425
 $180,675
 $1,474
 $1,398
Accounts receivable, net 195,317
 197,598
 277,321
 181,434
Fair value of derivatives 14,817
 14,338
 41,425
 84,492
Prepaid expenses and other current assets 6,744
 8,613
 5,607
 7,136
Total current assets 218,303
 401,224
 325,827
 274,460
Properties and equipment, net 4,192,608
 3,933,467
 4,196,335
 4,002,862
Assets held-for-sale, net 
 40,084
 
 140,705
Fair value of derivatives 31,655
 93,722
Other assets 31,243
 45,116
 41,087
 32,396
Total Assets $4,442,154
 $4,419,891
 $4,594,904
 $4,544,145
        
Liabilities and Stockholders' Equity        
Liabilities        
Current liabilities:        
Accounts payable $215,150
 $150,067
 $219,158
 $181,864
Production tax liability 56,766
 37,654
 69,951
 60,719
Fair value of derivatives 186,605
 79,302
 19,775
 3,364
Funds held for distribution 102,354
 95,811
 88,879
 105,784
Accrued interest payable 12,561
 11,815
 14,273
 14,150
Other accrued expenses 35,888
 42,987
 86,523
 75,133
Total current liabilities 609,324
 417,636
 498,559
 441,014
Long-term debt 1,179,117
 1,151,932
 1,197,744
 1,194,876
Deferred income taxes 141,811
 191,992
 183,120
 198,096
Asset retirement obligations 73,549
 71,006
 78,909
 85,312
Liabilities held-for-sale 
 4,111
Fair value of derivatives 36,430
 22,343
 927
 1,364
Other liabilities 61,617
 57,333
 257,239
 92,664
Total liabilities 2,101,848
 1,912,242
 2,216,498
 2,017,437
        
Commitments and contingent liabilities 
 
 

 

        
Stockholders' equity        
Common shares - par value $0.01 per share, 150,000,000 authorized, 66,133,025 and 65,955,080 issued as of June 30, 2018 and December 31, 2017, respectively 661
 659
Common shares - par value $0.01 per share, 150,000,000 authorized, 63,520,462 and 66,148,609 issued as of June 30, 2019 and December 31, 2018, respectively
 635
 661
Additional paid-in capital 2,509,693
 2,503,294
 2,433,974
 2,519,423
Retained earnings (deficit) (166,692) 6,704
 (42,901) 8,727
Treasury shares - at cost, 67,169 and 55,927
as of June 30, 2018 and December 31, 2017, respectively
 (3,356) (3,008)
Treasury shares - at cost, 364,780 and 45,220
as of June 30, 2019 and December 31, 2018, respectively
 (13,302) (2,103)
Total stockholders' equity 2,340,306
 2,507,649
 2,378,406
 2,526,708
Total Liabilities and Stockholders' Equity $4,442,154
 $4,419,891
 $4,594,904
 $4,544,145




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PDC ENERGY, INC.
Condensed Consolidated Statements of Operations
(unaudited; in thousands, except per share data)
 Three Months Ended June 30, Six Months Ended June 30, Three Months Ended June 30, Six Months Ended June 30,
 2018 2017 2018 2017 2019 2018 2019 2018
Revenues                
Crude oil, natural gas and NGLs sales $325,933
 $213,602
 $631,158
 $403,294
 $338,956
 $325,933
 $660,055
 $631,158
Commodity price risk management gain (loss), net (116,126) 57,932
 (163,366) 138,636
 47,349
 (116,126) (142,725) (163,366)
Other income 2,724
 3,624
 5,339
 6,935
 4,353
 2,724
 7,828
 5,339
Total revenues 212,531
 275,158
 473,131
 548,865
 390,658
 212,531
 525,158
 473,131
Costs, expenses and other                
Lease operating expenses 32,260
 20,028
 61,896
 39,817
 34,328
 32,260
 69,549
 61,896
Production taxes 22,604
 15,042
 42,773
 27,441
 22,642
 22,604
 44,810
 42,773
Transportation, gathering and processing expenses 8,964
 6,488
 16,277
 12,390
 12,208
 8,964
 23,632
 16,277
Exploration, geologic and geophysical expense 875
 1,033
 3,521
 1,987
 640
 875
 3,283
 3,521
Impairment of properties and equipment 159,554
 27,566
 192,742
 29,759
 28,979
 159,554
 36,854
 192,742
General and administrative expense 37,247
 29,531
 72,943
 55,846
 42,808
 37,247
 82,406
 72,943
Depreciation, depletion and amortization 135,624
 126,013
 262,412
 235,329
 168,523
 135,624
 319,945
 262,412
Accretion of asset retirement obligations 1,285
 1,666
 2,573
 3,434
 1,563
 1,285
 3,147
 2,573
(Gain) loss on sale of properties and equipment (351) (532) 1,081
 (692) (33,904) (351) (34,273) 1,081
Provision for uncollectible note receivable 
 (40,203) 
 (40,203)
Other expenses 2,708
 3,890
 5,476
 7,418
 2,836
 2,708
 6,390
 5,476
Total costs, expenses and other 400,770
 190,522
 661,694
 372,526
 280,623
 400,770
 555,743
 661,694
Income (loss) from operations (188,239) 84,636
 (188,563) 176,339
 110,035
 (188,239) (30,585) (188,563)
Interest expense (17,410) (19,617) (34,939) (39,084) (18,905) (17,410) (35,883) (34,939)
Interest income 69
 768
 217
 1,008
 5
 69
 15
 217
Income (loss) before income taxes (205,580) 65,787
 (223,285) 138,263
 91,135
 (205,580) (66,453) (223,285)
Income tax (expense) benefit 45,323
 (24,537) 49,889
 (50,867) (22,587) 45,323
 14,825
 49,889
Net income (loss) $(160,257) $41,250
 $(173,396) $87,396
 $68,548
 $(160,257) $(51,628) $(173,396)
                
Earnings per share:                
Basic $(2.43) $0.63
 $(2.63) $1.33
 $1.04
 $(2.43) $(0.78) $(2.63)
Diluted $(2.43) $0.62
 $(2.63) $1.32
 $1.04
 $(2.43) $(0.78) $(2.63)
                
Weighted-average common shares outstanding:                
Basic 66,066
 65,859
 66,012
 65,804
 65,815
 66,066
 65,998
 66,012
Diluted 66,066
 66,019
 66,012
 66,066
 65,926
 66,066
 65,998
 66,012
                




 
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PDC ENERGY, INC.
Condensed Consolidated Statements of Cash Flows
(unaudited; in thousands)
 Six Months Ended June 30, Six Months Ended June 30,
 2018 2017 2019 2018
Cash flows from operating activities:        
Net income (loss) $(173,396) $87,396
Adjustments to net income (loss) to reconcile to net cash from operating activities:    
Net loss $(51,628) $(173,396)
Adjustments to net loss to reconcile to net cash from operating activities:    
Net change in fair value of unsettled commodity derivatives 120,920
 (126,070) 121,080
 120,920
Depreciation, depletion and amortization 262,412
 235,329
 319,945
 262,412
Impairment of properties and equipment 192,742
 29,759
 36,854
 192,742
Provision for uncollectible notes receivable 
 (40,203)
Accretion of asset retirement obligations 2,573
 3,434
 3,147
 2,573
Non-cash stock-based compensation 10,779
 9,826
 12,258
 10,779
(Gain) loss on sale of properties and equipment 1,081
 (692) (34,273) 1,081
Amortization of debt discount and issuance costs 6,372
 6,399
 6,731
 6,372
Deferred income taxes (50,181) 50,767
 (14,975) (50,181)
Other 974
 670
 395
 974
Changes in assets and liabilities 6,581
 15,832
 42,702
 6,581
Net cash from operating activities 380,857
 272,447
 442,236
 380,857
Cash flows from investing activities:        
Capital expenditures for development of crude oil and natural gas properties (432,635) (334,406) (542,791) (432,635)
Capital expenditures for other properties and equipment (2,450) (2,299) (10,453) (2,450)
Acquisition of crude oil and natural gas properties, including settlement adjustments (181,052) 5,372
Acquisition of crude oil and natural gas properties (4,146) (181,052)
Proceeds from sale of properties and equipment 1,782
 1,293
 1,154
 1,782
Proceeds from divestiture 39,023
 
Sale of promissory note 
 40,203
Proceeds from divestitures 199,430
 39,023
Restricted cash 1,249
 (9,250) 8,001
 1,249
Sale of short-term investments 
 49,890
Purchase of short-term investments 
 (49,890)
Net cash from investing activities (574,083) (299,087) (348,805) (574,083)
Cash flows from financing activities:        
Proceeds from revolving credit facility 233,000
 
 890,000
 233,000
Repayment of revolving credit facility (211,000) 
 (892,500) (211,000)
Payment of debt issuance costs (4,060) 
 (36) (4,060)
Purchases of treasury stock (4,494) (5,274)
Purchase of treasury shares (94,113) 
Purchase of treasury shares for employee stock-based compensation tax withholding obligations (3,717) (4,494)
Other (719) (645) (990) (719)
Net cash from financing activities 12,727
 (5,919) (101,356) 12,727
Net change in cash, cash equivalents and restricted cash (180,499) (32,559) (7,925) (180,499)
Cash, cash equivalents and restricted cash, beginning of period 189,925
 244,100
 9,399
 189,925
Cash, cash equivalents and restricted cash, end of period $9,426
 $211,541
 $1,474
 $9,426
    
Supplemental cash flow information:    
Cash payments (receipts) for:    
Interest, net of capitalized interest $27,817
 $32,647
Income taxes 393
 (39)
Non-cash investing and financing activities:    
Change in accounts payable related to capital expenditures $72,334
 $81,891
Change in asset retirement obligations, with a corresponding change to crude oil and natural gas properties, net of disposals 6,248
 2,415
Purchase of properties and equipment under capital leases 689
 2,160


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PDC ENERGY, INC.
Condensed Consolidated StatementStatements of Equity
(unaudited; in thousands, except share data)


 Common Stock   Treasury Stock    
 Shares Amount Additional Paid-in Capital Shares Amount Retained Earnings (Deficit) Total Stockholders' Equity
              
Balance, December 31, 201765,955,080
 $659
 $2,503,294
 (55,927) $(3,008) $6,704
 $2,507,649
Net loss
 
 
 
 
 (173,396) (173,396)
Purchase of treasury shares
 
 
 (87,063) (4,494) 
 (4,494)
Issuance of treasury shares
 
 (4,288) 78,395
 4,288
 
 
Non-employee directors' deferred compensation plan
 
 
 (2,574) (142) 
 (142)
Issuance of stock awards, net of forfeitures177,945
 2
 (2) 
 
 
 
Stock-based compensation expense
 
 10,779
 
 
 
 10,779
Other
 
 (90) 
 
 
 (90)
Balance, June 30, 201866,133,025
 $661
 $2,509,693
 (67,169) $(3,356) $(166,692) $2,340,306
 Three Months Ended June 30, 2019
 Common Stock   Treasury Stock    
 Shares Amount Additional Paid-in Capital Shares Amount Retained Earnings (Deficit) Total Stockholders' Equity
              
Balance, March 31, 201966,196,863
 $662
 $2,521,558
 (22,635) $(1,016) $(111,449) $2,409,755
Net income
 
 
 
 
 68,548
 68,548
Stock-based compensation148,040
 1
 7,574
 
 
 
 7,575
Purchase of treasury shares for employee stock-based compensation tax withholding obligations
 
 
 (54,784) (2,257) 
 (2,257)
Retirement of treasury shares for employee stock-based compensation tax withholding obligations(2,182) 
 (78) 2,182
 78
 
 
Purchase of treasury shares
 
 
 (3,136,406) (105,215) 
 (105,215)
Retirement of treasury shares(2,822,259) (28) (94,085) 2,822,259
 94,113
 
 
Issuance of treasury shares
 
 (995) 24,604
 995
 
 
Balance, June 30, 201963,520,462
 $635
 $2,433,974
 (364,780) $(13,302) $(42,901) $2,378,406




 Three Months Ended June 30, 2018
 Common Stock   Treasury Stock    
 Shares Amount Additional Paid-in Capital Shares Amount Retained Earnings (Deficit) Total Stockholders' Equity
              
Balance, March 31, 201865,999,010
 $660
 $2,504,663
 (29,255) $(1,514) $(6,435) $2,497,374
Net loss
 
 
 
 
 (160,257) (160,257)
Stock-based compensation134,015
 1
 5,517
 
 
 
 5,518
Purchase of treasury shares for employee stock-based compensation tax withholding obligations
 
 
 (45,706) (2,239) 
 (2,239)
Issuance of treasury shares
 
 (397) 7,792
 397
 
 
Other
 
 (90) 
 
 
 (90)
Balance, June 30, 201866,133,025
 $661
 $2,509,693
 (67,169) $(3,356) $(166,692) $2,340,306



















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PDC ENERGY, INC.
Condensed Consolidated Statements of Equity
(unaudited; in thousands, except share data)

 Six Months Ended June 30, 2019
 Common Stock   Treasury Stock    
 Shares Amount Additional Paid-in Capital Shares Amount Retained Earnings (Deficit) Total Stockholders' Equity
              
Balance, December 31, 201866,148,609
 $661
 $2,519,423
 (45,220) $(2,103) $8,727
 $2,526,708
Net loss
 
 
 
 
 (51,628) (51,628)
Stock-based compensation196,294
 2
 12,256
 
 
 
 12,258
Purchase of treasury shares for employee stock-based compensation tax withholding obligations
 
 
 (96,571) (3,717) 
 (3,717)
Retirement of treasury shares for employee stock-based compensation tax withholding obligations(2,182) 
 (78) 2,182
 78
 
 
Purchase of treasury shares
 
 
 (3,136,406) (105,215) 
 (105,215)
Retirement of treasury shares(2,822,259) (28) (94,085) 2,822,259
 94,113
 
 
Issuance of treasury shares
 
 (3,542) 88,976
 3,542
 
 
Balance, June 30, 201963,520,462
 $635
 $2,433,974
 (364,780) $(13,302) $(42,901) $2,378,406


 Six Months Ended June 30, 2018
 Common Stock   Treasury Stock    
 Shares Amount Additional Paid-in Capital Shares Amount Retained Earnings (Deficit) Total Stockholders' Equity
              
Balance, December 31, 201765,955,080
 $659
 $2,503,294
 (55,927) $(3,008) $6,704
 $2,507,649
Net loss
 
 
 
 
 (173,396) (173,396)
Stock-based compensation177,945
 2
 10,777
 
 
 
 10,779
Purchase of treasury shares for employee stock-based compensation tax withholding obligations
 
 
 (87,063) (4,494) 
 (4,494)
Issuance of treasury shares
 
 (4,288) 78,395
 4,288
 
 
Non-employee directors' deferred compensation plan
 
 
 (2,574) (142) 
 (142)
Other
 
 (90) 
 
 
 (90)
Balance, June 30, 201866,133,025
 $661
 $2,509,693
 (67,169) $(3,356) $(166,692) $2,340,306


PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




NOTE 1 - NATURE OF OPERATIONS AND BASIS OF PRESENTATION


PDC Energy, Inc. is a domestic independent exploration and production company that acquires, explores and develops properties for the production of crude oil, natural gas and NGLs, with operations in the Wattenberg Field in Colorado and the Delaware Basin in Texas. Our operations in the Wattenberg Field are focused in the horizontal Niobrara and Codell plays and our Delaware Basin operations are primarily focused in the Wolfcamp zones. We previously operated properties in the Utica Shale in Southeastern Ohio; however, we divested these properties during the first quarter of 2018. As of June 30, 2018,2019, we owned an interest in approximately 3,0002,800 gross productive wells. We are engaged in two operating segments: our oil and gas exploration and production segment and our gas marketing segment. Our gas marketing segment does not meet the quantitative thresholds to require disclosure as a separate reportable segment. All of our material operations are attributable to our exploration and production business; therefore, all of our operations are presented as a single segment for all periods presented.

The accompanying unaudited condensed consolidated financial statements include the accounts of PDC, our wholly-owned subsidiaries and our proportionate share of our affiliated partnerships. Pursuant to the proportionate consolidation method, our accompanying condensed consolidated financial statements include our pro rata share of assets, liabilities, revenues and expenses of the entities which we proportionately consolidate. All material intercompany accounts and transactions have been eliminated in consolidation.


In our opinion, the accompanying condensed consolidated financial statements contain all adjustments, consisting of normal recurring adjustments, necessary for a fair statement of our financial statements for interim periods in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP") and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the SEC. Accordingly, pursuant to such rules and regulations, certain notes and other financial information included in audited financial statements have been condensed or omitted. The December 31, 20172018 condensed consolidated balance sheet data was derived from audited statements, but does not include all disclosures required by U.S. GAAP. The information presented in this Quarterly Report on Form 10-Q should be read in conjunction with our audited consolidated financial statements and notes thereto included in our 20172018 Form 10-K. Our results of operations and cash flows for the six months ended June 30, 20182019 are not necessarily indicative of the results to be expected for the full year or any other future period.


NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES


Recently Adopted Accounting StandardStandards


In May 2014,February 2016, the Financial Accounting Standards Board ("FASB") and the International Accounting Standards Board issued their converged standard on revenue recognition that provides a single, comprehensive model that entities will apply to determine the measurement of revenue and timing of when it is recognized. The standard has been updated and now includes technical corrections. The underlying principle is that an entity will recognize revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or services. The standard outlines a five-step approach to apply the underlying principle: (1) identify the contract with the customer, (2) identify the separate performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to separate performance obligations and (5) recognize revenue when or as each performance obligation is satisfied. We adopted the standard effective January 1, 2018. In order to evaluate the impact that the adoption of the revenue standard had on our consolidated financial statements, we performed a comprehensive review of our significant revenue streams. The focus of this review included, among other things, the identification of the significant contracts and other arrangements we have with our customers to identify performance obligations and principal versus agent considerations and factors affecting the determination of the transaction price. We also reviewed our current accounting policies, procedures and controls with respect to these contracts and arrangements to determine what changes, if any, would be required by the adoption of the revenue standard. We determined that we would adopt the standard under the modified retrospective method. Upon adoption, no adjustment to our opening balance of retained earnings was deemed necessary. See the footnote below titled Revenue Recognition for further details regarding the changes in our revenue recognition resulting from the adoption of this standard.

In November 2016, the FASB issued an accounting update on statements of cash flows to address diversity in practice in the classification and presentation of changes in restricted cash. The accounting update requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents and amounts generally described as restricted
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash or restricted cash equivalents should be included with cash and cash equivalents when reconciling beginning-of-period and end-of-period amounts shown on the statement of cash flows. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years, with early adoption permitted. The adoption of this standard impacted our condensed consolidated statements of cash flows. The following table provides a reconciliation of cash and cash equivalents and restricted cash reported on the condensed consolidated balance sheets at June 30, 2018 and 2017 and December 31, 2017, which sum to the total of cash, cash equivalents and restricted cash in the condensed consolidated statements of cash flows:
 June 30, 2018 December 31, 2017 June 30, 2017
 (in thousands)
      
Cash and cash equivalents$1,425
 $180,675
 $202,291
Restricted cash8,001
 9,250
 9,250
Cash, cash equivalents and restricted cash shown in the condensed consolidated statements of cash flows$9,426
 $189,925
 $211,541
Restricted cash is included in other assets on the condensed consolidated balance sheets at June 30, 2018 and December 31, 2017. We did not have any cash classified as restricted cash at December 31, 2016.

Recently Issued Accounting Standards

In February 2016, the FASB issued an accounting updatesubsequent amendments aimed at increasing the transparency and comparability among organizations by recognizing lease assets and liabilities on the balance sheet and disclosing key information about related leasing arrangements. The standard has been updated and now includes amendments.arrangements (the “New Lease Standard”). For leases with terms of more than 12 months, the accounting update requires lessees to recognize a right-of-use ("ROU") asset and lease liability for its right to use the underlying asset and the corresponding lease obligation. BothAs provided by practical expedients, we made accounting policy elections to not recognize ROU assets and lease liabilities that arise from short-term leases and to not separate lease and non-lease components for any class of underlying asset. The FASB issued an accounting update which provides an optional transition practical expedient for the lease asset and liability will initially be measured at the present valueadoption of the future minimumNew Lease Standard that, if elected, permits an organization to not evaluate the accounting for existing land easements that are not accounted for under the previous lease payments overaccounting standard. We elected this practical expedient, and accordingly, existing land easements at December 31, 2018 were not assessed. All new or modified land easements entered into after January 1, 2019 are evaluated under the lease term. Subsequent measurement, including the presentation of expenses and cash flows, will depend upon the classification of the lease as either a finance or operating lease.New Lease Standard. The guidance is effective for fiscal years beginning after December 15, 2018, and interim periods within those years, with early adoption permitted, and is to be applied as of the beginning of the earliest period presented using a modified retrospective approach. The updateNew Lease Standard does not apply to leases of mineral rights to explore for or use crude oil and natural gas. Adoption of the New Lease Standard resulted in increases to other assets of $20.1 million, other accrued expenses of $4.6 million and other liabilities of $15.5 million at January 1, 2019, with no adjustment to the opening balance of retained earnings.

Recently Issued Accounting Standards

In June 2016, the FASB issued an accounting update and subsequent amendments on the impairment of financial instruments. The update adds a new impairment model, known as the current expected credit loss ("CECL") model, which is based upon expected credit losses rather than incurred losses. Under the new guidance, an allowance will be recognized based upon the entity's estimate of lifetime expected credit losses. The update is effective for fiscal years beginning after December
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


15, 2019, including interim periods within those fiscal years and early adoption is permitted. We are currently evaluating the impact these changes may have on our condensed consolidated financial statements.

In August 2017, the FASB issued an accounting update to provide guidance for various components of hedge accounting, including hedge ineffectiveness, the expansion of types of permissible hedging strategies, reduced complexity in the application of the long-haul method for fair value hedges and reduced complexity in assessment of effectiveness. The guidance is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years, with early adoption permitted. We are currently evaluating the impact these changes may have on our condensed consolidated financial statements.    

NOTE 3 - BUSINESS COMBINATION

In January 2018, we closed the acquisition of properties from Bayswater Exploration and Production LLC (the "Bayswater Acquisition") for approximately $202.0 million in cash, including $21.0 million deposited into an escrow account in September 2017, subject to certain customary post-closing adjustments. The $21.0 million deposit was included in other assets on our December 31, 2017 condensed consolidated balance sheet. We acquired approximately 7,400 net acres, approximately 220 gross drilling locations and 24 operated horizontal wells that were either drilled uncompleted wells ("DUCs") or in-process wells at the time of closing.

The estimated allocation of the assets acquired and the liabilities assumed in the acquisition are presented below and are subject to customary post-closing adjustments. Adjustments to the preliminary purchase price stem from final settlement of the proceeds from operating activities and additional information we obtained about facts and circumstances that existed at the acquisition date that impact the underlying value of certain assets acquired and current liabilities assumed. Such adjustments primarily relate to sales, operating expenses and capital costs from the effective date through closing.

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


The details of the estimated purchase price and the allocation of the purchase price for the transaction, are presented below (in thousands):
 June 30, 2018
Acquisition costs: 
       Cash$170,560
       Deposit made in prior period21,000
  Total cash consideration191,560
        Other purchase price adjustments10,422
  Total acquisition costs$201,982
  
Recognized amounts of identifiable assets acquired and liabilities assumed: 
Assets acquired:��
       Current assets$517
       Crude oil and natural gas properties - proved207,816
       Other assets2,796
Total assets acquired211,129
Liabilities assumed: 
       Current liabilities(4,460)
       Asset retirement obligations(4,687)
Total liabilities assumed(9,147)
Total identifiable net assets acquired$201,982

This transaction was accounted for under the acquisition method. Accordingly, we conducted assessments of the net assets acquired and recognized amounts for identifiable assets acquired and liabilities assumed at their estimated acquisition date fair values, while transaction and integration costs associated with the acquisition were expensed as incurred. The fair value measurements of assets acquired and liabilities assumed are based on inputs that are not observable in the market, and therefore represent Level 3 inputs. The fair values of crude oil and natural gas properties and asset retirement obligations were measured using valuation techniques that convert future cash flows to a single discounted amount. Significant inputs to the valuation of crude oil and natural gas properties include estimates of reserves, future operating and development costs, future commodity prices, estimated future cash flows, lease terms and expirations and a market-based weighted-average cost of capital rate. The allocation of the value to the underlying leases also requires significant judgment and is based on a combination of comparable market transactions, the term and conditions associated with the individual leases, our ability and intent to develop specific leases and our initial assessment of the underlying relative value of the leases given our knowledge of the geology at the time of closing. These inputs require significant judgments and estimates by management at the time of the valuation.

The results of operations for the Bayswater Acquisition for the three and six months ended June 30, 2018 have been included in our condensed consolidated financial statements, including approximately $14.5 million and $21.8 million, respectively, of total revenue, $8.3 million and $12.0 million, respectively,of income from operations and $0.12and $0.18,respectively, of dilutedearnings per share. Pro forma results of operations for the Bayswater Acquisition showing results as if the acquisition had been completed as of January 1, 2017 would not have been material to our condensed consolidated financial statements for the three and six months ended June 30, 2017.

NOTE 43 - REVENUE RECOGNITION


On January 1, 2018, we adopted the new accounting standard that was issued by the FASB to provide a single, comprehensive model to determine the measurement of revenue and timing of when it is recognized and all related amendments (the “New Revenue Standard”) using the modified retrospective method. The comparative information has not been restated and continues to be reported under the accounting standards in effect for those periods. Based upon our review, we determined that the adoption of the New Revenue Standard would have reduced our crude oil, natural gas and NGLs sales by approximately $2.8 million and $5.4 million in the three and six months ended June 30, 2017, respectively, with a
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


corresponding decrease in transportation, gathering and processing expenses and no impact on net earnings. To determine the impact on our crude oil, natural gas and NGLs sales and our transportation, processing and gathering expenses for the three and six months ended June 30, 2018, we applied the new guidance to contracts that were not completed as of December 31, 2017. We do not expect adoption of the New Revenue Standard to have a significant impact on our net income going forward.

Crude oil, natural gas and NGLs revenues are recognized when we have transferred control of crude oil, natural gas or NGLs production to the purchaser. We consider the transfer of control to have occurred when the purchaser has the ability to direct the use of, and obtain substantially all of the remaining benefits from, the crude oil, natural gas or NGLs production. We record sales revenue based on an estimate of the volumes delivered at estimated prices as determined by the applicable sales agreement. We estimate our sales volumes based on company-measured volume readings. We then adjust our crude oil, natural gas and NGLs sales in subsequent periods based on the data received from our purchasers that reflects actual volumes delivered and prices received. We receive payment for sales one to two months after actual delivery has occurred. The differences in sales estimates and actual sales are recorded one to two months later. Historically, these differences have not been material. We account for natural gas imbalances using the sales method. For the three and six months ended June 30, 2018 and 2017, the impact of any natural gas imbalances was not significant. If a sale is deemed uncollectible, an allowance for doubtful collection is recorded.


Our crude oil, natural gas and NGLs sales are recorded using either the “net-back” or "gross" method of accounting, depending upon the related agreement. We use the net-back method when control of the crude oil, natural gas, or NGLs has been transferred to the purchasers of these commodities that are providing transportation, gathering or processing services. In these situations, the purchaser pays us proceeds based on a percent of the proceeds or have fixed our sales price at index less specified deductions. The net-back method results in the recognition of a net sales price that is lower than the index for which the production is based because the operating costs and profit of the midstream facilities are embedded in the net price we are paid.

We use the gross method of accounting when control of the crude oil, natural gas, or NGLs is not transferred to the purchaser and the purchaser does not provide transportation, gathering, or processing services as a function of the price we receive. Rather, we contract separately with midstream providers for the applicable transport and processing on a per unit basis. Under this method, we recognize revenues based on the gross selling price and recognize transportation, gathering and processing expenses.

Based on our evaluation of when control of crude oil and natural gas sales are transferred to the customer under the guidance of the New Revenue Standard, certain crude oil sales in the Wattenberg Field that were recognized using the gross method prior to the adoption of the New Revenue Standard will be recognized using the net-back method. In the Delaware Basin, certain crude oil and natural gas sales that were recognized using the gross method prior to the adoption of the New Revenue Standard will be recognized using the net-back method.

As discussed above, we enter into agreements for the sale, transportation, gathering and processing of our production. The terms of these agreements can result in variances in the per unit realized prices that we receive for our crude oil, natural gas and NGLs. For crude oil, the average NYMEX prices are based upon average daily prices throughout each month and, for natural gas, the average NYMEX pricing is based upon first-of-the-month index prices, as in each case this is how the majority of each of these commodities is sold pursuant to terms of the respective sales agreements.  For NGLs, we use the NYMEX crude oil price as a reference for presentation purposes.




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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


Disaggregated Revenue. The following table presents crude oil, natural gas and NGLs sales disaggregated by
commodity and operating region for the three and six months ended June 30, 20182019 and 20172018 (in thousands):


 Three Months Ended June 30, Six Months Ended June 30, Three Months Ended June 30, Six Months Ended June 30,
Revenue by Commodity and Operating Region 2018 2017 (1) Percentage Change 2018 2017 (1) Percentage Change 2019 2018 Percent Change 2019 2018 Percentage Change
Crude oil                        
Wattenberg Field $189,992
 $129,258
 47.0 % $360,299
 $234,446
 53.7 % $203,548
 $189,992
 7.1 % $383,974
 $360,299
 6.6 %
Delaware Basin 62,599
 16,327
 283.4 % 116,016
 29,865
 288.5 % 70,620
 62,599
 12.8 % 121,277
 116,016
 4.5 %
Utica Shale (2) 
 3,216
 (100.0)% 2,696
 7,486
 (64.0)%
Utica Shale (1) 
  *
 
 2,696
 *
Total $252,591
 $148,801
 69.8 % $479,011
 $271,797
 76.2 % $274,168
 $252,591
 8.5 % $505,251
 $479,011
 5.5 %
Natural gas                        
Wattenberg Field $22,640
 $34,004
 (33.4)% $52,412
 $66,617
 (21.3)% $30,129
 $22,640
 33.1 % $76,831
 $52,412
 46.6 %
Delaware Basin 7,472
 2,767
 170.0 % 15,151
 5,236
 189.4 % 910
 7,472
 (87.8)% 6,680
 15,151
 (55.9)%
Utica Shale (2) 
 1,561
 (100.0)% 1,109
 3,421
 (67.6)%
Utica Shale (1) 
 
 *
 
 1,109
 *
Total $30,112
 $38,332
 (21.4)% $68,672
 $75,274
 (8.8)% $31,039
 $30,112
 3.1 % $83,511
 $68,672
 21.6 %
NGLs                        
Wattenberg Field $30,271
 $21,923
 38.1 % $59,041
 $47,242
 25.0 % $22,677
 $30,271
 (25.1)% $50,399
 $59,041
 (14.6)%
Delaware Basin 12,959
 3,680
 252.1 % 23,594
 6,626
 256.1 % 11,072
 12,959
 (14.6)% 20,894
 23,594
 (11.4)%
Utica Shale (2) 
 866
 (100.0)% 840
 2,355
 (64.3)%
Utica Shale (1) 
 
 *
 
 840
 *
Total $43,230
 $26,469
 63.3 % $83,475
 $56,223
 48.5 % $33,749
 $43,230
 (21.9)% $71,293
 $83,475
 (14.6)%
Revenue by Operating Region                        
Wattenberg Field $242,903
 $185,185
 31.2 % $471,752
 $348,305
 35.4 % $256,354
 $242,903
 5.5 % $511,204
 $471,752
 8.4 %
Delaware Basin 83,030
 22,774
 264.6 % 154,761
 41,727
 270.9 % 82,602
 83,030
 (0.5)% 148,851
 154,761
 (3.8)%
Utica Shale (2) 
 5,643
 (100.0)% 4,645
 13,262
 (65.0)%
Utica Shale (1) 
 
 *
 
 4,645
 *
Total $325,933
 $213,602
 52.6 % $631,158
 $403,294
 56.5 % $338,956
 $325,933
 4.0 % $660,055
 $631,158
 4.6 %
________________________________________
(1)As we have elected the modified retrospective method of adoption for the New Revenue Standard, revenues for the three
and six months ended June 30, 2017 have not been restated. Such changes would not have been material.
(2)In March 2018, we completed the disposition of our Utica Shale properties.



Contract Assets.    Contract assets include material contributions in aid of construction ("CIAC"), which are common in purchase/purchase and processing agreements with midstream service providers that are our customers. Generally, the intent of the payments is to reimburse the customer for actual costs incurred related to the construction of its gathering and processing infrastructure. Contract assets that are classified as current assets are included in prepaid expenses and other current assets on our condensed consolidated balance sheet. Contract assets that are classified as long-term assets are included in other assets on our condensed consolidated balance sheet. The contract assets will be amortized as a reduction to crude oil, natural gas and NGLs sales revenue during the periods in which the related production is transferred to the customer.

The following table presents the changes in carrying amounts of the contract assets associated with our crude oil, natural gas and NGLs sales revenue for the six months ended June 30, 2018:
 Amount
 (in thousands)
  
Beginning balance, January 1, 2018$4,446
Additions1,202
Amortized as a reduction to crude oil, natural gas and NGLs sales(2,408)
Ending balance, June 30, 2018$3,240

Customer Accounts Receivable. Our accounts receivable include amounts billed and currently due from sales of our crude oil, natural gas and NGLs production. Our gross accounts receivable balance from crude oil, natural gas and NGLs sales at June 30, 2018 and December 31, 2017 was $159.1 million and $154.3 million, respectively. We did not record an allowance for doubtful accounts for these receivables at June 30, 2018 or December 31, 2017.
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)





NOTE 54 - FAIR VALUE OF FINANCIAL INSTRUMENTS


Determination of Fair Value


Our fair value measurements are estimated pursuant to a fair value hierarchy that requires us to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The valuation hierarchy is based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date, giving the highest priority to quoted prices in active markets (Level 1) and the lowest priority to unobservable data (Level 3). In some cases, the inputs used to measure fair value might fall in different levels of the fair value hierarchy. The lowest level input that is significant to a fair value measurement in its entirety determines the applicable level in the fair value hierarchy. Assessing the significance of a particular input to the fair value measurement in its entirety requires judgment, considering factors specific to the asset or liability and may affect the valuation of the assets and liabilities and their placement within the fair value hierarchy levels. The three levels of inputs that may be used to measure fair value are defined as:


Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in active markets.


Level 2 – Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability and inputs that are derived from observable market data by correlation or other means.


Level 3 – Unobservable inputs for the asset or liability, including situations where there is little, if any, market activity.


Derivative Financial Instruments


We measure the fair value of our derivative instruments based upon a pricing model that utilizes market-based inputs, including, but not limited to, the contractual price of the underlying position, current market prices, crude oil and natural gas forward curves, discount rates such as the LIBOR curve for a similar duration of each outstanding position, volatility factors and nonperformance risk. Nonperformance risk considers the effect of our credit standing on the fair value of derivative liabilities and the effect of our counterparties' credit standings on the fair value of derivative assets. Both inputs to the model are based on published credit default swap rates and the duration of each outstanding derivative position.


We validate our fair value measurement through the review of counterparty statements and other supporting documentation, determination that the source of the inputs is valid, corroboration of the original source of inputs through access to multiple quotes, if available, or other information and monitoring changes in valuation methods and assumptions. While we use common industry practices to develop our valuation techniques and believe our valuation method is appropriate and consistent with those used by other market participants, changes in our pricing methodologies or the underlying assumptions could result in significantly different fair values.


Our crude oil and natural gas fixed-price swaps are included in Level 2 of the hierarchy.2. Our collars and propane fixed-price swaps are included in Level 3 of the hierarchy.3. Our basis swaps are included in Level 2 and Level 3 of the hierarchy.3. The following table presents, for each applicable level within the fair value hierarchy, our derivative assets and liabilities, including both current and non-current portions, measured at fair value on a recurring basis:
 June 30, 2019 December 31, 2018
 Significant Other
Observable
Inputs
(Level 2)
  Significant
Unobservable
Inputs
(Level 3)
  Total Significant Other
Observable
Inputs
(Level 2)
  Significant
Unobservable
Inputs
(Level 3)
  Total
 (in thousands)
Total assets$48,200
 $24,880
 $73,080
 $118,521
 $59,693
 $178,214
Total liabilities(18,326) (2,376) (20,702) (3,364) (1,364) (4,728)
Net asset$29,874
 $22,504
 $52,378
 $115,157
 $58,329
 $173,486
            
 June 30, 2018 December 31, 2017
 Significant Other
Observable
Inputs
(Level 2)
  Significant
Unobservable
Inputs
(Level 3)
  Total Significant Other
Observable
Inputs
(Level 2)
  Significant
Unobservable
Inputs
(Level 3)
  Total
 (in thousands)
Total assets$10,412
 $4,405
 $14,817
 $12,949
 $1,389
 $14,338
Total liabilities(199,530) (23,505) (223,035) (90,569) (11,076) (101,645)
Net liability$(189,118) $(19,100) $(208,218) $(77,620) $(9,687) $(87,307)
            

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




The following table presents a reconciliation of our Level 3 assets measured at fair value:
  Three Months Ended June 30, Six Months Ended June 30,
  2019 2018 2019 2018
  (in thousands)
Fair value of Level 3 instruments, net asset (liability) beginning of period $12,990
 $(8,834) $58,329
 $(9,687)
Changes in fair value included in condensed consolidated statement of operations line item:        
Commodity price risk management gain (loss), net 10,597
 (4,701) (32,923) (6,854)
Settlements included in condensed consolidated statement of operations line items:        
Commodity price risk management gain (loss), net (1,083) (5,565) (2,902) (2,559)
Fair value of Level 3 instruments, net asset (liability) end of period $22,504
 $(19,100) $22,504
 $(19,100)
         
Net change in fair value of Level 3 unsettled derivatives included in condensed consolidated statement of operations line item:        
Commodity price risk management gain (loss), net $6,200
 $(15,582) $(26,641) $(9,412)
         

  Three Months Ended June 30, Six Months Ended June 30,
  2018 2017 2018 2017
  (in thousands)
Fair value of Level 3 instruments, net asset (liability) beginning of period $(8,834) $2,316
 $(9,687) $(9,574)
Changes in fair value included in condensed consolidated statement of operations line item:        
Commodity price risk management gain (loss), net (4,701) 9,262
 (6,854) 22,622
Settlements included in condensed consolidated statement of operations line items:        
Commodity price risk management gain (loss), net (5,565) (2,959) (2,559) (4,429)
Fair value of Level 3 instruments, net asset (liability) end of period $(19,100) $8,619
 $(19,100) $8,619
         
Net change in fair value of Level 3 unsettled derivatives included in condensed consolidated statement of operations line item:        
Commodity price risk management gain (loss), net $(15,582) $8,161
 $(9,412) $17,194
         


The significant unobservable input used in the fair value measurement of our derivative contracts is the implied volatility curve, which is provided by a third-party vendor. A significant increase or decrease in the implied volatility, in isolation, would have a directionally similar effect resulting in a significantly higher or lower fair value measurement of our Level 3 derivative contracts. There has been no change in the methodology we apply to measure the fair value of our Level 3 derivative contracts during the periods covered by this report.the financial statements.
    
Non-Derivative Financial Assets and Liabilities

The carrying value of the financial instruments included in current assets and current liabilities approximate fair value due to the short-term maturities of these instruments.


We utilize fair value on a nonrecurring basis to review our proved crude oil and natural gas properties for possible impairment when events and circumstances indicate a possible decline in the recoverability of the carrying value of such assets. The fair value of the properties is determined based upon estimated future discounted cash flow, a Level 3 input, using estimated production and prices at which we reasonably expect the crude oil and natural gas will be sold.
The portion of our long-term debt related to our revolving credit facility approximates fair value due to the variable nature of related interest rates. We have not elected to account for the portion of our debt related to our senior notes under the fair value option; however, we have determined an estimate of the fair values based on measurements of trading activity and broker and/or dealer quotes, respectively, which are published market prices, and therefore are Level 2 inputs. The table below presents these estimates of the fair value of the portion of our long-term debt related to our senior notes and convertible notes as of:
  June 30, 2019 December 31, 2018
  Estimated Fair Value Percent of Par Estimated Fair Value Percent of Par
  (in millions)
Senior notes:       
 2021 Convertible Notes$188.8
 94.4% $175.4
 87.7%
 2024 Senior Notes400.4
 100.1% 370.2
 92.5%
 2026 Senior Notes598.2
 99.7% 532.4
 88.7%

  As of June 30, 2018 As of December 31, 2017
  Estimated Fair Value Percent of Par Estimated Fair Value Percent of Par
  (in millions)   (in millions)  
Senior notes:       
 2021 Convertible Notes$209.2
 104.6% $195.6
 97.8%
 2024 Senior Notes408.4
 102.1% 416.0
 104.0%
 2026 Senior Notes599.7
 99.9% 616.5
 102.8%


The carrying value of our capital lease obligations approximatesthe financial instruments included in current assets and current liabilities approximate fair value due to the variable natureshort-term maturities of the imputed interest rates and the duration of the related vehicle lease.these instruments.


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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


Concentration of Risk


Derivative Counterparties. A portion of our liquidity relates to commodity derivative instruments that enable us to manage a portion of our exposure to price volatility from producing crude oil and natural gas. These arrangements expose us to credit risk of nonperformance by our counterparties. We primarily use financial institutions who are also major lenders under our
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


revolving credit facility as counterparties to our commodity derivative contracts. To date, we have had no derivative counterparty default losses. We have evaluated the credit risk of our derivative assets from our counterparties using relevant credit market default rates, giving consideration to amounts outstanding for each counterparty and the duration of each outstanding derivative position. Based on our evaluation, we have determined that the potential impact of nonperformance of our current counterparties on the fair value of our derivative instruments is not significant at June 30, 2018, taking into account the estimated likelihood of nonperformance.2019.


Note Receivable.In 2014, we sold our entire 50 percent ownership interest in PDC Mountaineer, LLC to an unrelated third-party. As part of the consideration, we received a promissory note (the “Promissory Note”) for a principal sum of $39.0 million, bearing variable interest rates. We regularly analyzed the Promissory Note for evidence of collectibility, evaluating factors such as the creditworthiness of the issuer of the Promissory Note and the value of the issuer's assets. Based upon this analysis, during the quarter ended March 31, 2016, we recognized a provision and recorded an allowance for uncollectible notes receivable for the $44.0 million accumulated outstanding balance, including interest. In April 2017, we sold the Promissory Note to an unrelated third-party buyer for approximately $40.2 million in cash. Accordingly, we reversed $40.2 million of the provision for uncollectible notes receivable during the second quarter of 2017.

Cash and Cash Equivalents. We consider all highly liquid instruments purchased with an original maturity of three months or less to be cash equivalents. Cash and cash equivalents potentially subject us to a concentration of credit risk as substantially all of our deposits held in financial institutions were in excess of the FDIC insurance limits at June 30, 20182019 and December 31, 2017.2018. We maintain our cash and cash equivalents in the form of money market and checking accounts with financial institutions that we believe are creditworthy and are also major lenders under our revolving credit facility.


NOTE 65 - COMMODITY DERIVATIVE FINANCIAL INSTRUMENTS


Our results of operations and operating cash flows are affected by changes in market prices for crude oil, natural gas and NGLs. To manage a portion of our exposure to price volatility from producing crude oil and natural gas and propane, which is an element of our NGLs, we enter into commodity derivative contracts to protect against price declines in future periods. While we structure these commodity derivatives to reduce our exposure to decreases in commodity prices, they also limit the benefit we might otherwise receive from price increases.
 
We believe our commodity derivative instruments continue to be effective in achieving the risk management objectives for which they were intended. As of June 30, 2018,2019, we had derivative instruments, which were comprised of collars, fixed-price swaps and basis protection swaps, in place for a portion of our anticipated 2018, 2019, 2020 and 20202021 production. Our commodity derivative contracts have been entered into at no upfront cost to us as we hedge our anticipated production at the then-prevailing commodity market prices, without adjustment for premium or discount.


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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




As of June 30, 2018,2019, we had the following outstanding derivative contracts. When aggregating multiple contracts, the weighted averageweighted-average contract price is disclosed.
  Collars Fixed-Price Swaps  
Commodity/ Index/
Maturity Period
 
Quantity
(Crude oil -
MBls
Natural Gas - BBtu)
 
Weighted-Average
Contract Price
 
Quantity (Crude Oil - MBbls
Gas and Basis-
BBtu
 Propane - MBbls)
 
Weighted-
Average
Contract
Price
 
Fair Value
June 30,
2018 (1)
(in thousands)
  Floors Ceilings   
Crude Oil            
NYMEX            
2018 1,106.0
 $46.01
 $57.11
 5,636.0
 $52.34
 $(117,210)
2019 1,400.0
 53.57
 65.55
 8,400.0
 53.86
 (99,002)
2020 
 
 
 600.0
 62.50
 343
Total Crude Oil 2,506.0
     14,636.0
   $(215,869)
             
Natural Gas            
NYMEX            
2018 240.0
 $3.00
 $3.90
 27,715.0
 $2.94
 $(541)
2019 
 
 
 8,004.0
 2.78
 (218)
Dominion South            
2018 
 
 
 399.0
 2.12
 12
2019 
 
 
 256.6
 2.13
 7
Total Natural Gas 240.0
     36,396.2
   $(740)
             
Basis Protection - Crude Oil            
Midland Cushing            
2018 
 $
 $
 343.9
 $(0.10) $4,374
Total Basis Protection - Crude Oil 
     343.9
   $4,374
             
Basis Protection - Natural Gas            
CIG            
2018 
 $
 $
 19,612.0
 $(0.42) $6,440
2019 
 
 
 7,924.0
 (0.88) (369)
Waha            
2018 
 
 
 3,425.0
 (0.50) 2,842
Total Basis Protection - Natural Gas 
     30,961.0
   $8,913
             
Propane            
Mont Belvieu            
2018 
 $
 $
 333.4
 $33.97
 $(1,882)
Total Propane 
     333.4
   $(1,882)
             
Rollfactor (2)            
Crude Oil CMA            
2018 
 $
 $
 2,934.3
 $0.13
 $(3,014)
Total Rollfactor 
     2,934.3
   $(3,014)
             
Commodity Derivatives Fair Value       $(208,218)
  Collars Fixed-Price Swaps  
Commodity/ Index/
Maturity Period
 
Quantity
(Crude oil -
MBls
Natural Gas - BBtu)
 
Weighted-Average
Contract Price
 
Quantity (Crude Oil - MBbls
Gas and Basis-
BBtu )
 
Weighted-
Average
Contract
Price
 
Fair Value
June 30,
2019 (1)
(in thousands)
  Floors Ceilings   
Crude Oil            
NYMEX            
2019 2,500
 $57.40
 $67.26
 3,900
 $55.08
 $(5,583)
2020 3,600
 55.00
 71.68
 6,200
 61.28
 48,856
2021 
 
 
 1,200
 57.99
 4,262
Total Crude Oil 6,100
     11,300
   $47,535
             
Natural Gas            
NYMEX            
2019 
 $
 $
 15,164
 $2.91
 $8,228
Dominion South            
2019 
 
 
 42
 2.54
 2
2020 
 
 
 14
 2.54
 
Total Natural Gas 
     15,220
   $8,230
             
Basis Protection - Natural Gas            
CIG            
2019 
 $
 $
 22,322
 $(0.68) $(3,102)
2020 
 
 
 10,500
 (0.64) (285)
Total Basis Protection - Natural Gas 
     32,822
   $(3,387)
             
Commodity Derivatives Fair Value       $52,378
_____________
(1)
Approximately 29.934.0 percent of the fair value of our commodity derivative assets and 10.511.5 percentof the fair value of our commodity derivative liabilities were measured using significant unobservable inputs (Level 3).
(2)These positions hedge the timing risk associated with our physical sales. We generally sell crude oil for the delivery month at a sales price based on the average NYMEX West Texas Intermediate price during that month, plus an adjustment calculated as a spread between the weighted average prices of the delivery month, the next month and the following month during the period when the delivery month is the first month.
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)




We have not elected to designate any of our derivative instruments as cash flow hedges; therefore, these instruments do not qualify for hedge accounting. Accordingly, changes in the fair value of our derivative instruments are recorded in the condensed consolidated statements of operations.


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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


The following table presents the balance sheet location and fair value amounts of our derivative instruments on the condensed consolidated balance sheets:
     Fair Value
Derivative Instruments: Condensed Consolidated Balance Sheet Line Item June 30, 2019 December 31, 2018
     (in thousands)
Derivative assets:Current      
 Commodity derivative contracts Fair value of derivatives $41,214
 $84,492
 Basis protection derivative contracts Fair value of derivatives 211
 
     41,425
 84,492
 Non-current      
 Commodity derivative contracts Fair value of derivatives 31,655
 93,722
Total derivative assets   $73,080
 $178,214
        
Derivative liabilities:Current      
 Commodity derivative contracts Fair value of derivatives $16,410
 $748
 Basis protection derivative contracts Fair value of derivatives 3,365
 2,616
     19,775
 3,364
 Non-current      
 Commodity derivative contracts Fair value of derivatives 694
 1,364
 Basis protection derivative contracts Fair value of derivatives 233
 
     927
 1,364
Total derivative liabilities   $20,702
 $4,728
     Fair Value
Derivative Instruments: Condensed Consolidated Balance Sheet Line Item June 30, 2018 December 31, 2017
     (in thousands)
Derivative assets:Current      
 Commodity derivative contracts Fair value of derivatives $1,161
 $7,340
 Basis protection derivative contracts Fair value of derivatives 13,656
 6,998
     14,817
 14,338
 Non-current Fair value of derivatives 
 
Total derivative assets   $14,817
 $14,338
        
Derivative liabilities:Current      
 Commodity derivative contracts Fair value of derivatives $183,369
 $77,999
 Basis protection derivative contracts Fair value of derivatives 222
 234
 Rollfactor derivative contracts Fair value of derivatives 3,014
 1,069
     186,605
 79,302
 Non-current      
 Commodity derivative contracts Fair value of derivatives 36,283
 22,343
 Basis protection derivative contracts Fair value of derivatives 147
 
     36,430
 22,343
Total derivative liabilities   $223,035
 $101,645

    
The following table presents the impact of our derivative instruments on our condensed consolidated statements of operations:
  Three Months Ended June 30, Six Months Ended June 30,
Condensed Consolidated Statement of Operations Line Item 2019 2018 2019 2018
  (in thousands)
Commodity price risk management gain (loss), net        
Net settlements $(13,193) $(16,408) $(21,645) $(42,446)
Net change in fair value of unsettled derivatives 60,542
 (99,718) (121,080) (120,920)
Total commodity price risk management gain (loss), net $47,349
 $(116,126) $(142,725) $(163,366)
         

  Three Months Ended June 30, Six Months Ended June 30,
Condensed Consolidated Statement of Operations Line Item 2018 2017 2018 2017
  (in thousands)
Commodity price risk management gain (loss), net        
Net settlements $(16,408) $12,015
 $(42,446) $12,566
Net change in fair value of unsettled derivatives (99,718) 45,917
 (120,920) 126,070
Total commodity price risk management gain (loss), net $(116,126) $57,932
 $(163,366) $138,636
         


Net settlements of commodity derivatives and net change in fair value of unsettled derivatives decreased for the three and six months ended June 30, 2018 as compared to the three and six months ended June 30, 2017 as a result of the increase in future commodity prices during the first half of 2018 compared to a decrease during the first half of 2017. Our decrease in net settlements for the three months ended June 30, 2018 was partially offset by an $11.3 million realized gain on the early settlement of certain commodity derivative basis protection positions, including $10.3 million for the early settlement of crude oil basis protection instruments and $1.0 million for the early settlement of natural gas basis protection instruments, both for our Delaware Basin operations. The volumes associated with these instruments were impacted by certain marketing agreements entered into during the three months ended June 30, 2018 which eliminated the underlying sale price variability, and therefore there was no longer a variable to hedge.

All of our financial derivative agreements contain master netting provisions that provide for the net settlement of all contracts through a single payment in the event of early termination. We have elected not to offset the fair value positions recorded on our condensed consolidated balance sheets.

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)



The following table reflects the impact of netting agreements on gross derivative assets and liabilities:
As of June 30, 2019 Derivative Instruments, Gross Effect of Master Netting Agreements Derivative Instruments, Net
  (in thousands)
Asset derivatives:      
Derivative instruments, at fair value $73,080
 $(15,731) $57,349
       
Liability derivatives:      
Derivative instruments, at fair value $20,702
 $(15,731) $4,971
       

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)

As of June 30, 2018 Derivative Instruments, Gross Effect of Master Netting Agreements Derivative Instruments, Net
  (in thousands)
Asset derivatives:      
Derivative instruments, at fair value $14,817
 $(14,752) $65
       
Liability derivatives:      
Derivative instruments, at fair value $223,035
 $(14,752) $208,283
       

As of December 31, 2018 Derivative Instruments, Gross Effect of Master Netting Agreements Derivative Instruments, Net
  (in thousands)
Asset derivatives:      
Derivative instruments, at fair value $178,214
 $(3,985) $174,229
       
Liability derivatives:      
Derivative instruments, at fair value $4,728
 $(3,985) $743
       

As of December 31, 2017 Derivative Instruments, Gross Effect of Master Netting Agreements Derivative Instruments, Net
  (in thousands)
Asset derivatives:      
Derivative instruments, at fair value $14,338
 $(14,173) $165
       
Liability derivatives:      
Derivative instruments, at fair value $101,645
 $(14,173) $87,472
       


NOTE 76 - PROPERTIES AND EQUIPMENT


The following table presents the components of properties and equipment, net of accumulated depreciation, depletion and amortization ("DD&A"):

 
June 30, 2019
 December 31, 2018
 (in thousands)
Properties and equipment, net:   
Crude oil and natural gas properties   
Proved$5,920,714
 $5,452,613
Unproved480,316
 492,594
Total crude oil and natural gas properties6,401,030
 5,945,207
Equipment and other40,716
 60,612
Land and buildings12,547
 11,243
Construction in progress429,542
 356,095
Properties and equipment, at cost6,883,835
 6,373,157
Accumulated DD&A(2,687,500) (2,370,295)
Properties and equipment, net$4,196,335
 $4,002,862
    


Midstream Asset Divestitures. During the second quarter of 2019, we completed the sales of our Delaware Basin produced water gathering and disposal, crude oil gathering and natural gas gathering assets (the "Midstream Asset Divestitures") for aggregate proceeds of $345.6 million. Concurrent with the Midstream Asset Divestitures, we entered into agreements with the purchasers which provide us with certain gathering, processing, transportation and water disposal services. Proceeds were allocated first to the assets sold based upon the fair values of the tangible assets sold, with the remainder of $179.6 million allocated to the acreage dedication agreements. See footnote titled Other Accrued Expenses and Other Liabilities for further details regarding these agreements.

In May 2019, we completed the sale of our produced water gathering and disposal midstream assets in the Delaware Basin for $126.3 million, subject to certain customary post-closing adjustments, plus potential future payments of up to $75.0 million. We recorded a gain on the sale of $25.7 million based on the fair value of the tangible assets sold.

In May 2019, we also completed the sale of our crude oil gathering midstream assets in the Delaware Basin for $37.3 million, subject to certain customary post-closing adjustments, plus potential future payments of up to $15.2 million. We recorded a loss on the sale of $0.2 million based on the fair value of the tangible assets sold.

In June 2019, we completed the sale of our natural gas gathering midstream assets in the Delaware Basin for $182.0 million ($100.0 million of which was paid upon closing with the remaining $82.0 million paid one year post-closing), subject to certain customary post-closing adjustments, plus potential future payments of up to $60.5 million. The $82.0 million receivable is included in accounts receivable, net on our condensed consolidated balance sheet at June 30, 2019. We recorded a gain on the sale of $8.5 million based on the fair value of the tangible assets sold.
The Midstream Asset Divestitures did not represent a strategic shift in our operations or have a significant impact on our operations or financial results; therefore, we did not account for the divested assets as discontinued operations.
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)

 June 30, 2018 December 31, 2017
 (in thousands)
Properties and equipment, net:   
Crude oil and natural gas properties   
Proved$4,944,476
 $4,356,922
Unproved908,271
 1,097,317
Total crude oil and natural gas properties5,852,747
 5,454,239
Infrastructure, pipeline and other127,799
 109,359
Land and buildings12,724
 10,960
Construction in progress294,669
 196,024
Properties and equipment, at cost6,287,939
 5,770,582
Accumulated DD&A(2,095,331) (1,837,115)
Properties and equipment, net$4,192,608
 $3,933,467
    


Classification of Assets and Liabilities as Held-for-Sale. Assets held-for-sale at December 31, 2018 included assets sold in the Midstream Asset Divestitures, and certain non-core Delaware Basin crude oil and natural gas properties. The following table presents balance sheet data related to assets and liabilities held-for-sale:
 December 31, 2018
 (in thousands)
Assets 
  Properties and equipment, net$137,448
  Other assets3,257
Total assets$140,705
  
Liabilities 
  Asset retirement obligation$4,111
Total liabilities$4,111


During the three months ended June 30, 2019, we sold certain Delaware Basin crude oil and natural gas properties for net cash proceeds of $33.4 million, which approximated the net book value, resulting in no gain or loss on the sale.
Impairment Charges.The following table presents impairment charges recorded for crude oil and natural gas properties:

 Three Months Ended June 30, Six Months Ended June 30,
 2019 2018 2019 2018
 (in thousands)

       
Impairment of proved and unproved properties$2,229
 $159,528
 $10,104
 $192,658
Amortization of individually insignificant unproved properties
 26
 
 84
Impairment of infrastructure and other26,750
 
 26,750
 
Impairment of properties and equipment$28,979
 $159,554
 $36,854
 $192,742
 Three Months Ended June 30, Six Months Ended June 30,
 2018 2017 2018 2017
 (in thousands)

       
Impairment of proved and unproved properties$159,528
 $27,463
 $192,658
 $29,565
Amortization of individually insignificant unproved properties26
 103
 84
 194
Impairment of crude oil and natural gas properties
$159,554
 $27,566
 $192,742
 $29,759

    
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


During the six months ended June 30, 2019 and 2018, we recorded impairment charges totaling $10.1 million and $192.7 million respectively, including $2.2 million and $159.5 million during the three months ended June 30, 2018. During2019 and 2018, respectively, related to the three months ended June 30, 2018, we identified currentdivestiture of leaseholds and then-current and anticipated near-term leasehold expirations within our non-focus areas of the Delaware Basin and made the determination that we would no longer pursue plansdetermined not to develop these properties. The impaired non-focus leasehold typically has a higher gas to oil ratio and a greater degree of geologic complexity than our other Delaware Basin properties and is further impacted by widening natural gas differentials and increased well development costs. We intend to focus our future Delaware Basin development in our oilier core areas where we have identified approximately 450 mid-length lateral equivalent Wolfcamp drilling locations. We continue to explore options for our non-focus areas and monitor them for possible future impairment based on similar analyses.develop. We determined the fair value of the properties based upon estimated future discounted cash flow, a Level 3 input, using estimated production and prices at which we reasonably expect the crude oil and natural gas will be sold. During the three and six months ended June 30, 2019, we also recorded impairments of $26.8 million related to certain midstream facility infrastructure in the Delaware Basin. Upon closing of the Midstream Asset Divestitures, it was determined that the net book value of these assets was not recoverable.


Additionally,During the six months ended June 30, 2018, we also corrected an error in our calculation of the unproved properties and goodwill impairment originally reported in the quarter ended September 30, 2017. The correction of the error resulted in an additional impairment charge of $6.3 million, recorded in the three months ended March 31, 2018, which we have included in the impairment of properties and equipment expense line in our condensed consolidated statement of operations. We evaluated the error under the guidance of Accounting Standards Codification 250, Accounting Changes and Error Corrections ("ASC 250"). Based on the guidance in ASC 250, we determined that the impact of the error did not have a material impact on our previously-issued financial statements or those of the period of correction.
    
Utica Shale Divestiture. In March 2018, we completed the disposition
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018, which included post-closing adjustments. The divestiture of the Utica Shale properties did not represent a strategic shift in our operations or have a significant impact on our operations or financial results; therefore, we did not account for it as a discontinued operation.2019
(unaudited)


Suspended Well Costs.We have spud one well in the Delaware Basin for which we are unable to make a final determination regarding whether proved reserves can be associated with the well as of June 30, 2018 as the well had not been completed as of that date. Therefore, we have classified the capitalized costs of the well as suspended well costs as of June 30, 2018 while we continue to conduct completion and testing operations to determine the existence of proved reserves.

The following table presents the capitalized exploratory well cost pending determination of proved reserves and included in properties and equipment, net on the condensed consolidated balance sheets:
  Six Months Ended June 30, Year Ended December 31, 2018
  (in thousands, except for number of wells)
     
Beginning balance $12,188
 $15,448
Additions to capitalized exploratory well costs pending the determination of proved reserves 22,270
 35,127
   Reclassifications to proved properties (13,213) (38,387)
Ending balance $21,245
 $12,188
     
Number of wells pending determination at period-end 3
 2

 Six Months Ended June 30, 2018 Year Ended December 31, 2017
 (in thousands, except for number of wells)
    
Beginning balance$15,448
 $
Additions to capitalized exploratory well costs pending the determination of proved reserves23,443
 51,776
   Reclassifications to proved properties(29,883) (36,328)
   Capitalized exploratory well costs charged to expense
 
Ending balance$9,008
 $15,448
    
Number of wells pending determination at period end1
 3

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
During the six months ended June 30, 2019, one well classified as exploratory at December 31, 2018 was reclassified as productive and two new wells drilled were classified as exploratory.
(unaudited)


NOTE 87 - OTHER ACCRUED EXPENSES AND OTHER LIABILITIES


Other Accrued Expenses. The following table presents the components of other accrued expenses as of:
  
June 30, 2019
 December 31, 2018
  (in thousands)
     
Employee benefits $16,229
 $25,811
Asset retirement obligations 29,853
 25,598
Purchases of treasury shares 11,102
 
Environmental expenses 2,424
 3,038
Operating and finance leases 5,870
 
Other 21,045
 20,686
Other accrued expenses $86,523
 $75,133
     
  June 30, 2018 December 31, 2017
  (in thousands)
     
Employee benefits $14,609
 $22,383
Asset retirement obligations 15,959
 15,801
Environmental expenses 2,355
 1,374
Other 2,965
 3,429
Other accrued expenses $35,888
 $42,987
     


Other Liabilities. The following table presents the components of other liabilities as of:
  
June 30, 2019
 December 31, 2018
  (in thousands)
     
Production taxes $34,608
 $61,310
Deferred oil gathering credits 21,705
 22,710
Deferred midstream gathering credits 178,918
 
Operating and finance leases 18,292
 
Other 3,716
 8,644
Other liabilities $257,239
 $92,664

  June 30, 2018 December 31, 2017
  (in thousands)
     
Production taxes $28,537
 $50,476
Deferred oil gathering credit 23,115
 
Other 9,965
 6,857
Other liabilities $61,617
 $57,333
     


Deferred Oil Gathering Credit. OnCredits. In January 31, 2018, we received a payment of $24.1 million from Saddle Butte Rockies Midstream, LLC for the execution ofentered into an amendment to an existing crude oil purchase and sale agreement signed in December 2017. The amendment was effective contingent upon certain events which occurred in late January 2018. The amendment, among other things,that dedicates crude oil from the majority of our Wattenberg Field acreage to Saddle Butte'sthe midstream provider's gathering lines and extends the term of the agreement through December 2029. The payment will beis being amortized using the straight-line method over the life of the amendment.agreement. Amortization charges totaling approximately $0.5 million and $0.4 million for the three months ended June 30, 2019 and 2018, respectively, and $1.0 million and $0.7 million for the three and six months ended June 30, 2019 and 2018, respectively, related to thethis deferred oil gathering credit are included as a reduction to transportation, gathering and processing expenses onin our condensed consolidated statements of operations.
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)





Deferred Midstream Gathering Credits. In May 2019, concurrent with the sale of our Delaware Basin crude oil gathering midstream assets, we entered into an agreement with the purchaser which provides us with gathering and transport for crude oil from dedicated acreage within an area of mutual interest for a term of 15 years. We recorded a long-term deferred credit of $28.9 million attributable to the value of the dedication, which is being amortized on a units-of-production basis. Amortization charges for the three and six months ended June 30, 2019 related to the deferred oil gathering credit were not material. Future amortization charges will be included as crude oil sales in our condensed consolidated statements of operations.

Also in May 2019, concurrent with the sale of our Delaware Basin produced water gathering and disposal midstream assets, we entered into an agreement with the purchaser which dedicates all of our water gathering and disposal volumes in the Delaware Basin via pipeline for a term of 15 years. We recorded a long-term deferred credit of $40.5 million attributable to the value of the dedication, which is being amortized using the units-of-production basis. Amortization charges for the three and six months ended June 30, 2019 related to the deferred water gathering credit were not material. Future amortization charges will be included as a reduction to lease operating expenses and capital costs in our condensed consolidated statements of operations and on our condensed consolidated balance sheets, respectively.

In June 2019, concurrent with the sale of our Delaware Basin natural gas gathering midstream assets, we entered into an agreement with the purchaser which provides us with gathering, processing and transportation of our natural gas from certain dedicated leases for a term of 22 years. We recorded a long-term deferred credit of $110.2 million attributable to the value of the dedication, which is being amortized on a units-of-production basis. Amortization charges for the three and six months ended June 30, 2019 related to the deferred natural gas gathering credit were not material. Future amortization charges will be included as a reduction to transportation, gathering and processing expenses in our condensed consolidated statements of operations.

NOTE 98 - LONG-TERM DEBT


Long-term debt consisted of the following as of:
 June 30, 2019 December 31, 2018
 (in thousands)
Senior Notes:   
1.125% Convertible Notes due September 2021:   
Principal amount$200,000
 $200,000
Unamortized discount(18,821) (22,766)
Unamortized debt issuance costs(2,153) (2,640)
Net of unamortized discount and debt issuance costs179,026
 174,594
    
6.125% Senior Notes due September 2024:   
Principal amount400,000
 400,000
Unamortized debt issuance costs(5,101) (5,590)
Net of unamortized debt issuance costs394,899
 394,410
    
5.75% Senior Notes due May 2026:   
Principal amount600,000
 600,000
Unamortized debt issuance costs(6,181) (6,628)
Net of unamortized debt issuance costs593,819
 593,372
    
Total senior notes1,167,744
 1,162,376
    
Revolving Credit Facility:   
 Revolving credit facility due May 202330,000
 32,500
Total long-term debt, net of unamortized discount and debt issuance costs$1,197,744
 $1,194,876

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)

 June 30, 2018 December 31, 2017
 (in thousands)
Senior notes:   
1.125% Convertible Notes due September 2021:   
Principal amount$200,000
 $200,000
Unamortized discount(26,600) (30,328)
Unamortized debt issuance costs(3,128) (3,615)
Net of unamortized discount and debt issuance costs170,272
 166,057
    
6.125% Senior Notes due September 2024:   
Principal amount400,000
 400,000
Unamortized debt issuance costs(6,080) (6,570)
Net of unamortized debt issuance costs393,920
 393,430
    
5.75% Senior Notes due May 2026:   
Principal amount600,000
 600,000
Unamortized debt issuance costs(7,075) (7,555)
Net of unamortized debt issuance costs592,925
 592,445
    
Total senior notes1,157,117
 1,151,932
    
Revolving credit facility due May 202322,000
 
Total long-term debt, net of unamortized discount and debt issuance costs$1,179,117
 $1,151,932

Senior Notes


2021 Convertible Notes. In September 2016, we issued $200 million of 1.125% convertible notes due September 15, 2021 (the "2021 Convertible Notes") in a public offering.. Interest is payable in cash semiannuallysemi-annually on each March 15 and September 15. The conversion price at maturity is $85.39 per share. We allocated the gross proceeds of the 2021 Convertible Notes between the liability and equity components of the debt. The initial $160.5 million liability component was determined based on the fair value of similar debt instruments, excluding the conversion feature, priced on the same day we issued the 2021 Convertible Notes. Approximately $4.8 million in costs associated with the issuance of the 2021 Convertible Notes were capitalized as debt issuance costs. As of June 30, 2018,2019, the unamortized debt discount will be amortized over the remaining contractual term to maturity of the 2021 Convertible Notes using the effective interest method.
 
Upon conversion, the 2021 Convertible Notes may be settled, at our sole election, in shares of our common stock, cash or a combination of cash and shares of our common stock. We have initially elected a combination settlement method to satisfy our conversion obligation, which allows us to settle the principal amount of the 2021 Convertible Notes in cash and to settle the excess conversion value, if any, in shares of our common stock, with cash paid in lieu of fractional shares.
 
2024 Senior Notes. In September 2016, we issued $400 million aggregate principal amount of 6.125% senior notes due September 15, 2024 (the “2024 Senior Notes”) in a private placement to qualified institutional buyers. In May 2017, in accordance with the registration rights agreement that we entered into with the initial purchasers when we issued the 2024 Senior Notes, we filed a registration statement with the SEC relating to an offer to exchange the 2024 Senior Notes for registered notes with substantially identical terms, and we completed the exchange offer in September 2017.. The 2024 Senior Notes accrue interest from the date of issuance and interest is payable semi-annually on March 15 and September 15. Approximately $7.8 million in costs associated with the issuance of the 2024 Senior Notes were capitalized as debt issuance costs and are being amortized as interest expense over the life of the notes using the effective interest method.


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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


2026 Senior Notes. In November 2017, we issued $600 million aggregate principal amount of 5.75% senior notes due May 15, 2026 in a private placement to qualified institutional buyers. In June 2018, in accordance with the registration rights agreement that we entered into with the initial purchasers when we issued the 2024(the "2026 Senior Notes, we filed a registration statement with the SEC relating to an offer to exchange the 2024 Senior Notes for registered notes with substantially identical terms, and we completed the exchange offer in July 2018.Notes"). The 2026 Senior Notes accrue interest from the date of issuance and interest is payable semi-annually on May 15 and November 15. The first interest payment occurred on May 15, 2018. Approximately $7.6 million in costs associated with the issuance of the 2026 Senior Notes were capitalized as debt issuance costs and are being amortized as interest expense over the life of the notes using the effective interest method.


Our wholly-owned subsidiary PDC Permian, Inc. guarantees our obligations under the 2021 Convertible Notes, the 20262024 Senior Notes and the 20242026 Senior Notes (collectively, the "Notes"). Accordingly, condensed consolidating financial information for PDC and PDC Permian, Inc. is presented in the footnote titled Subsidiary Guarantor.


As of June 30, 2018,2019, we were in compliance with all covenants related to the Notes.


Revolving Credit Facility


In May 2018, we entered into a Fourth Amended and Restated Credit Agreement (the “Restated Credit Agreement”) with certain banks and other lenders, including JPMorgan Chase Bank, N.A. as administrative agent. The Restated Credit Agreement amends and restates our Third Amended and Restated Credit Agreement dated as of May 21, 2013, as amended.. Among other things, the Restated Credit Agreement provides for a maximum credit amount of $2.5 billion, an initialbillion. In May 2019, as part of our semi-annual redetermination, the borrowing base of $1.3 billion, an initialon our revolving credit facility was increased to $1.6 billion; however, we elected to retain our commitment amount of $700 million andat $1.3 billion. The amount we may borrow under the Restated Credit Agreement is subject to certain limitations under our Notes. In addition, the Restated Credit Agreement extends the maturity date of the facility from May 2020 to May 2023, reflects improved covenant flexibility and certain reductions in interest rates applicable to borrowings under the facility and includes a $25.0 million swingline facility.


The revolving credit facility is available for working capital requirements, capital investments, acquisitions, to support letters of credit and for general corporate purposes. The borrowing base is based on, among other things, the loan value assigned to the proved reserves attributable to our crude oil and natural gas interests. The borrowing base is subject to a semi-annual redetermination on November 1 and May 1 based upon quantification of our reserves at June 30 and December 31, and is also subject to a redetermination upon the occurrence of certain events. Substantially all of our crude oil and natural gas properties, excluding our share of properties held by the limited partnerships that we sponsor, have been mortgaged or pledged as security for our revolving credit facility.


The outstanding principal amount under the revolving credit facility accrues interest at a varying interest rate that fluctuates with an alternate base rate (equal to the greatest of JPMorgan Chase Bank, N.A.'sthe administrative agent's prime rate, the federal funds rate plus a premium and the rate for dollar deposits in the London interbank market (“LIBOR”) for one month, plus a premium) or, at our election, a rate equal to LIBOR for certain time periods. Additionally, commitment fees, interest margin and other bank fees, charged as a component of interest, vary with our utilization of the facility. As of June 30, 2018,2019, the applicable interest margin is 0.25 percent for the alternate base rate option or 1.25 percent for the LIBOR option, and the unused commitment
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


fee is 0.375 percent. Principal payments are generally not required until the revolving credit facility expires in May 2023, unless the borrowing base falls below the outstanding balance.


The revolving credit facility contains covenants customary for agreements of this type, with the most restrictive being certain financial tests on a quarterly basis. The financial tests, as defined per the revolving credit facility, include requirements to: (a) maintain a minimum current ratio of 1.0:1.0 and (b) not exceed a maximum leverage ratio of 4.0:1.0. As of June 30, 2018,2019, we were in compliance with all the revolving credit facility covenants.


As of June 30, 20182019 and December 31, 2017,2018, debt issuance costs related to our revolving credit facility were $9.0$10.2 million and $6.2$11.5 million, respectively, and are included in other assets on the condensed consolidated balance sheets. As of June 30, 2018,2019, the weighted-average interest rate on the outstanding balance on our revolving credit facility, exclusive of fees on the unused commitment, was 5.45.8 percent.
  
NOTE 9 - LEASES

On January 1, 2019, we adopted the New Lease Standard issued by the FASB. We determine if an arrangement is representative of a lease under the New Lease Standard at contract inception. ROU assets represent our right to use the underlying assets for the lease term and the corresponding lease liabilities represent our obligations to make lease payments arising from the leases. Operating and finance lease ROU assets and liabilities are recognized at the commencement date based on the present value of the expected lease payments over the lease term. As most of our leases do not provide an implicit interest rate, we utilize our incremental borrowing rate based on information available at the commencement date in determining the present value of lease payments. Subsequent measurement, as well as presentation of expenses and cash flows, will depend upon the classification of the lease as either a finance or operating lease. Terms of our leases include options to extend or terminate the lease only when we can ascertain that it is reasonably certain we will exercise that option.

We have operating leases for office space and compressors and finance leases for vehicles. Our leases have remaining lease terms ranging from one to five years. The vehicle leases include options to renew for up to four years. Lease payments associated with vehicle leases also include a contractually stated residual value guarantee.
The following table presents the components of lease costs:
Lease Costs Three Months Ended June 30, 2019 Six Months Ended June 30, 2019
  (in thousands)
Operating lease costs $1,384
 $2,731
     
Finance lease costs:    
  Amortization of ROU assets $497
 $987
  Interest on lease liabilities 67
 129
Total finance lease costs 564
 1,116
     
Short-term lease costs 51,074
 112,105
  Total lease costs $53,022
 $115,952

Our operating lease costs are recorded in lease operating expenses or general and administrative expense and our finance lease costs are recorded in DD&A expense and interest expense on our condensed consolidated statements of operations. Our short-term lease costs include amounts that are capitalized as part of the cost of another asset and are recorded as properties and equipment in our condensed consolidated balance sheets or amounts recognized as expense in our condensed consolidated statements of operations.
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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)



NOTE 10 - CAPITAL LEASES

We periodically enter into non-cancelable lease agreements for vehicles utilized by our operations and field personnel. These leases are being accounted for as capital leases as the present value of minimum monthly lease payments, including the residual value guarantee, exceeds 90 percent of the fair value of the leased vehicles at inception of the lease.

The following table presents vehicles under capital leaseleases and the balance sheet classification as of:
Leases Condensed Consolidated Balance Sheet Line Item June 30, 2019
    (in thousands)
Operating Leases:    
  Operating lease ROU assets Other assets $16,665
     
  Operating lease obligation - short-term Other accrued expense $4,028
  Operating lease obligation - long-term Other liabilities 15,016
    Total operating lease liabilities   $19,044
     
Finance Leases:    
  Finance lease ROU assets Properties and equipment, net $5,161
     
     Finance lease obligation - short-term Other accrued expense $1,842
     Finance lease obligation - long-term Other liabilities 3,276
    Total finance lease liabilities   $5,118
     
Weighted-average remaining lease term (years)    
  Operating leases   4.71
Finance leases   3.27
     
Weighted-average discount rate    
     Operating leases   5.0%
     Finance leases   5.0%


 June 30, 2018 December 31, 2017
  (in thousands)
Vehicles $6,842
 $6,249
Accumulated depreciation (2,654) (1,882)
  $4,188
 $4,367
Future minimumMaturity of lease paymentsliabilities by year and in the aggregate, under non-cancelable capitaloperating and financing leases with terms of one year or more, as of June 30, 2019consist of the following:
  Operating Leases Finance Leases Total
  (in thousands)
2019 $2,387
 $1,044
 $3,431
2020 4,847
 1,956
 6,803
2021 4,923
 1,313
 6,236
2022 5,016
 711
 5,727
2023 1,559
 496
 2,055
Thereafter 2,648
 29
 2,677
  Total lease payments 21,380
 5,549
 26,929
Less interest and discount (2,336) (431) (2,767)
  Present value of lease liabilities $19,044
 $5,118
 $24,162

For the Twelve Months Ending June 30, Amount
  (in thousands)
2019 $2,036
2020 2,160
2021 966
  5,162
Executory cost (267)
Amount representing interest (582)
Present value of minimum lease payments $4,313
   
Short-term capital lease obligations $1,746
Long-term capital lease obligations 2,567
  $4,313


Short-term capital lease obligations are included in other accrued expenses on the condensed consolidated balance sheets and long-term capital lease obligations are included in other liabilities on the condensed consolidated balance sheets.

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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




NOTE 11 - INCOME TAXES

We evaluate and update our estimated annual effective income tax rate on a quarterly basis based on current and forecasted operating results and tax laws. Consequently, based upon the mix and timing of our actual annual earnings compared to annual projections, our effective tax rate may vary quarterly and may make quarterly comparisons not meaningful. The quarterly income tax provision is generally comprised of tax expense on income or benefit on loss at the most recent estimated annual effective income tax rate, adjusted for the effect of discrete items.

The effective income tax rates for the three and six months ended June 30, 2018 and June 30, 2017 are based upon a full year forecasted tax benefit on loss and a full year forecasted tax expense on income, respectively. The effective income tax rates differs from the statutory federal tax rate, primarily due to state taxes, stock-based compensation, nondeductible officers’ compensation and nondeductible lobbying expenses. In addition, federal tax credits impacted the effective income tax rate for the three and six months ended June 30, 2018. We anticipate the potential for increased periodic volatility in future effective tax rates from the impact of stock-based compensation tax deductions as they are treated as discrete tax items.

The effective income tax rates for the three and six months ended June 30, 2018 were 22.0 percent and 22.3 percent benefit on loss, respectively, compared to 37.3 percent and 36.8 percent expense on income for the three and six months ended June 30, 2017, respectively. The federal corporate statutory income tax rate decreased from 35 percent in 2017 to 21 percent in 2018 resulting from the 2017 Tax Cuts and Jobs Act (the "2017 Tax Act").

As of June 30, 2018, there is no liability for unrecognized income tax benefits. As of the date of this report, we are current with our income tax filings in all applicable state jurisdictions and are not currently under any state income tax examinations. We continue to voluntarily participate in the Internal Revenue Service's ("IRS") Compliance Assurance Program for the 2017 and 2018 tax years. We have received final acceptance of our 2016 federal income tax return from the IRS; however, this return is going through the Joint Tax Committee review process due to tax refunds requested.

NOTE 1210 - ASSET RETIREMENT OBLIGATIONS


The following table presents the changes in carrying amounts of the asset retirement obligations associated with our working interests in crude oil and natural gas properties:
 Amount
 (in thousands)
  
Balance at December 31, 2018$115,021
Obligations incurred with development activities4,066
Accretion expense3,147
Revisions in estimated cash flows3,556
Obligations discharged with asset retirements(11,687)
Obligations discharged with divestitures(5,341)
Balance at June 30, 2019108,762
Current portion(29,853)
Long-term portion$78,909
  
 Amount
 (in thousands)
  
Balance at December 31, 2017$87,306
Obligations incurred with development activities1,517
Obligations incurred with acquisition4,687
Accretion expense2,573
Revisions in estimated cash flows42
Obligations discharged with asset retirements and divestiture(6,617)
Balance at June 30, 201889,508
Current portion(15,959)
Long-term portion$73,549
  

Our estimated asset retirement obligations liability is based on historical experience in plugging and abandoning wells, estimated economic lives and estimated plugging, abandonment and abandonmentsurface reclamation costs considering federal and state regulatory requirements in effect.effect at that time. The liability is discounted using the credit-adjusted risk-free rate estimated at the time the liability is incurred or revised. To the extent future revisions to these assumptions impact the present value of the existing asset retirement obligations liability, a corresponding adjustment is made to the properties and equipment balance. Changes in the liability due to the passage of time are recognized as an increase in the carrying amount of the liability and as corresponding accretion expense. Short-term asset retirement obligations are included in other accrued expenses on the condensed consolidated balance sheets.


PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


NOTE 1311 - COMMITMENTS AND CONTINGENCIES


Firm Transportation and Processing Agreements. We enter into contracts that provide firm transportation and processing on pipeline systems through which we transport or sell crude oil and natural gas. Satisfaction of the volume requirements includes volumes produced by us, purchased from third parties and produced by our affiliated partnerships and other third-party working, royalty and overriding royalty interest owners whose volumes we market on their behalf. Our condensed consolidated statements of operations reflect our share of these firm transportation and processing costs. These contracts require us to pay these transportation and processing charges whether or not the required volumes are delivered.

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)



The following table presents gross volume information related to our long-term firm transportation, sales and processing agreements for pipeline capacity:capacity and water delivery and disposal commitments:
  For the Twelve Months Ending June 30,    
Area 2020 2021 2022 2023 2024 and
Through
Expiration
 Total Expiration
Date
               
Natural gas (MMcf)              
Wattenberg Field 29,820
 31,025
 31,025
 31,025
 77,556
 200,451
 
June 30, 2026
Delaware Basin 44,907
 29,326
 10,770
 
 
 85,003
 
December 31, 2021
Gas Marketing 7,137
 7,116
 6,875
 1,147
 
 22,275
 
August 31, 2022
Total 81,864
 67,467
 48,670
 32,172
 77,556
 307,729
  
               
Crude oil (MBbls)              
Wattenberg Field 11,713
 12,389
 14,965
 14,050
 36,926
 90,043
 
December 31, 2027
Delaware Basin 8,740
 8,398
 8,030
 8,030
 4,048
 37,246
 
December 31, 2023
Total 20,453
 20,787
 22,995
 22,080
 40,974
 127,289
  
               
Water (MBbls)              
Wattenberg Field 4,659
 6,207
 6,207
 6,207
 9,352
 32,632
 
December 31, 2024
               
Dollar commitment (in thousands) $104,184
 $92,260
 $98,773
 $92,994
 $202,488
 $590,699
  

  For the Twelve Months Ending June 30,    
Area 2019 2020 2021 2022 2023 and
Through
Expiration
 Total Expiration
Date
               
Natural gas (MMcf)              
Wattenberg Field 13,124
 29,820
 31,025
 31,025
 106,537
 211,531
 April 30, 2026
Delaware Basin 41,637
 21,960
 7,360
 
 
 70,957
 December 31, 2020
Gas Marketing 7,117
 7,136
 7,117
 6,875
 1,147
 29,392
 August 31, 2022
Total 61,878
 58,916
 45,502
 37,900
 107,684
 311,880
  
               
Crude oil (MBbls)              
Wattenberg Field 4,238
 4,860
 5,475
 5,475
 4,560
 24,608
 April 30, 2023
Delaware Basin 5,822
 8,740
 8,398
 8,030
 12,078
 43,068
 December 31, 2023
Total 10,060
 13,600
 13,873
 13,505
 16,638
 67,676
  
               
Dollar commitment (in thousands) $80,377
 $92,045
 $71,309
 $70,248
 $150,493
 $464,472
  


Wattenberg Field. In anticipation of our future drilling activities in the Wattenberg Field, we We have entered into two facilities expansion agreements with our primary midstream provider to expand and improve its natural gas gathering pipelines and processing facilities. The midstream provider completed and turned on line the first of the two 200 MMcfd cryogenic plants in August 2018. The2018 and the second plant is currently scheduledexpected to be completed in the secondthird quarter of 2019. We are bound to the volume requirements in these agreements on the first day of the calendar month following the actual in-service date of the relevant plant. Both agreements require baseline volume commitments, consisting of our gross wellhead volume delivered in November 2016 to this midstream provider, and incremental wellhead volume commitments of 51.5 MMcfd and 33.5 MMcfd for the first and second agreements, respectively, for seven years. We may be required to pay shortfall fees for any volumes under the 51.5 MMcfd and 33.5 MMcfd incremental commitments. Any shortfall in these volume commitments may be offset by other producers’ volumes sold to the midstream provider that are greater than a certain total baseline volume. We are also required forcurrently satisfying the first three years of the contracts to guarantee a certain target profit margin to the midstream provider on these incremental volumes. We currently expect that our future development plans will meet both the baseline and incremental volumes and we believe that the contractual target profit margin will be achieved with minimal payment from us, if any.volume commitment.


In April 2018, we entered into two five-year firm transportation agreements, effective May 1, 2018, with a third-party crude oil pipeline company to transport 15,000 barrels of crude oil per day from our Wattenberg Field via pipeline to Cushing, Oklahoma, and other area refineries.

Delaware Basin. In May 2018, we entered into twoa firm sales agreementsagreement that is effective from June 1, 2018 through December 31, 2023 for an initial 11,400 barrels of crude oil per day and incrementally increasing to 26,400 barrels of crude oil per day with an integrated marketing company for our crude oil production in the Delaware Basin. These agreementsContracted volumes are currently 21,000 barrels of crude oil per day and increase over time to 26,400 barrels of crude oil per day. This agreement is expected to provide price diversification through realization of export market pricing via a Corpus Christi terminal and exposure to Brent-weighted prices.


CommodityCrude Oil, Natural Gas and NGLs Sales. For the three and six months ended June 30, 2019 and 2018, commitments foramounts related to long-term transportation volumes net to our interest, for Wattenberg Field crude oilin the table above were $12.2 million and Delaware Basin natural gas were $2.6 million, and $5.2
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


million, respectively, and in accordance with the guidance in the New Revenue Standard, were netted against our crude oil and natural gas sales in our condensed consolidated statements of operations. For the three and six months ended June 30, 2017, commitments for2019 and 2018, amounts related to long-term transportation volumes for Wattenberg Field crude oil and Utica Shale natural gasin the table above were $2.6$23.1 million and $4.8$5.2 million, respectively, and were recorded in transportation, gathering and processing expense in our condensed consolidated statements of operations. The commitments for the three and six months ended June 30, 2017 would have been netted against our crude oil and natural gas sales in accordance with the New Revenue Standard.our condensed consolidated statements of operations.

,
Litigation and Legal Items. We are involved in various legal proceedings. We review the status of these proceedings on an ongoing basis and, from time to time, may settle or otherwise resolve these matters on terms and conditions that management believes are in our best interests. We have provided the necessary estimated accruals in the accompanying balance sheets where deemed appropriate for litigation and legal related items that are ongoing and not yet concluded. Although the results cannot be known with certainty, we currently believe that the ultimate results of such proceedings will not have a material adverse effect on our financial position, results of operations or liquidity.
    
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


Action Regarding Partnerships. In December 2017, we received an action entitled Dufresne, et al. v. PDC Energy, et al. (the "Dufresne Case"), filed in the United States District Court for the District of Colorado.Colorado (the "District Court"). The original complaint statesstated that it iswas a derivative action brought by a number of limited partner investors seeking to assert claims on behalf of our two affiliated partnerships, Rockies Region 2006 LP and Rockies Region 2007 LP (collectively, the "Partnerships"), against PDC and includes claims for breach of fiduciary duty and breach of contract. The plaintiffs also included claims against two of our senior officers and three independent members of our Board of Directors for allegedallegedly aiding and abetting PDC's breach of fiduciary duty. The lawsuit accuses PDC, as the managing general partner of the two partnerships, of, among other things, failing to maximize the productivity of the partnerships’ crude oil and natural gas wells. We filed a motion to dismiss on July 31, 2018. On February 19, 2019, the lawsuit on February 1, 2018, on the grounds that the complaint is deficient, including because the plaintiffs failed to allege that PDC refused a demand to take action on their claims. On March 14, 2018,District Court granted the motion was denied as moot by the court because the plaintiffs requested leave to amend their complaint. In late April 2018, the plaintiffs filed an amendment to their complaint. Such amendment primarily alleges additional facts to support the plaintiffs’ claims and purports to add direct class action claims in addition to the original derivative claims. The amendment also adds three new individual defendants, all of whom are currently independent members of our Board of Directors. We moved to dismiss, thein part. It dismissed all claims against the individuals named as defendants and in response,defendants. It also held that that the plaintiffs filed a second amended complaintwere time-barred from using the failure to assign acreage to support their claims for breach of fiduciary duty against PDC. On June 4, 2019, the District Court entered an order holding its opinion on July 10, 2018. We filed athe motion to dismiss this second amended complaintin abeyance pending resolution of the Partnerships' bankruptcy cases and staying the litigation. As discussed in more detail below, we have reached a settlement, subject to approval by the bankruptcy court, that would resolve the remaining claims in the Dufresne Case.

Partnership Bankruptcy Filings. On October 30, 2018, the Partnerships filed petitions under Chapter 11 of the Bankruptcy Code (the "Chapter 11 Proceedings") in the United States Bankruptcy Court for the Northern District of Texas, Dallas Division (the "Bankruptcy Court"). Prior to the bankruptcy filings, PDC designated a third-party (the “Responsible Party”) to analyze strategic options for the Partnerships. After designation of the Responsible Party and before filing the Chapter 11 Proceedings, PDC and the Partnerships agreed to enter into a transaction pursuant to which PDC would acquire substantially all of the Partnerships’ assets through a Chapter 11 plan of liquidation (the "Original Plan"). The Original Plan also provided a release of claims asserted against PDC, including, but not limited to, the individuals named as defendantsclaims asserted in the Dufresne Case. In June 2019, the Responsible Party and the Plaintiffs in the Dufresne Case reached a settlement of the matters raised in the Dufresne Case and the Chapter 11 Proceedings. The settlement will be incorporated into an Amended Chapter 11 Plan (the “Amended Chapter 11 Plan”), which will be subject to approval by the Bankruptcy Court. The Amended Chapter 11 Plan, if approved by the Bankruptcy Court, will settle claims asserted against PDC, whether direct or derivative, including, but not limited to, the claims asserted in the Dufresne Case. It is anticipated that a hearing to approve the disclosure statement accompanying the Amended Chapter 11 Plan will be scheduled for early September 2019, after which the Amended Chapter 11 Plan and disclosure statement will be mailed to the Partnerships’ unit holders for review and to provide them with an opportunity to contest the Amended Chapter 11 Plan or opt out of the settlement. We do not believe that the Partnership's Chapter 11 Proceedings will have a material adverse effect on July 31, 2018. We are currently unable to estimate any potential damages resulting from this lawsuit.our financial position, results of operations or liquidity, but we cannot predict with certainty the outcome of such proceedings.

Environmental.Due to the nature of the natural gas and oil industry, we are exposed to environmental risks. We have various policies and procedures to minimize and mitigate the risks from environmental contamination. We conduct periodic reviews and simulated drills to identify changes in our environmental risk profile. Liabilities are recorded when environmental damages resulting from past events are probable and the costs can be reasonably estimated. Except as discussed herein, we are not aware of any material environmental claims existing as of June 30, 20182019 which have not been provided for or would otherwise have a material impact on our financial statements; however, there can be no assurance that current regulatory requirements will not change or that unknown potential past non-compliance with environmental laws or other environmental liabilities will not be discovered on our properties. Accrued environmental liabilities are recorded in other accrued expenses on the condensed consolidated balance sheets. The liability ultimately incurred with respect to a matter may exceed the related accrual.


Clean Air Act Agreement and Related Consent Decree. In AugustJune 2017, following our receipt of a 2015 we received a Clean Air Act Section 114 Information Request (the "Information Request")information request from the U.S. Environmental Protection Agency ("EPA"). The Information Request sought, among other things, information related to the design, operation and maintenance of our Wattenberg Field production facilities in the Denver-Julesburg Basin of Colorado ("DJ Basin"). The Information Request focused on historical operation and design information for 46 of our production facilities and requested sampling and analyses at the identified 46 facilities. We responded to the Information Request with the requested data in January 2016.
In addition, in Decembera 2015 we received a Compliance Advisory pursuant to C.R.S. 25-7-115(2)compliance advisory from the Colorado Department of Public Health and Environment's (“CDPHE”) Air Quality Control Commission's Air Pollution Control Division, alleging that we failed to design, operate and maintain certain condensate collection, storage, processing and handling operations to minimize leakage of volatile organic compounds at 65 facilities consistent with applicable standards under Colorado law.

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


In June 2017, the U.S. Department of Justice, on behalf of the EPA and the state of Colorado, filed a complaint against us in the U.S. District Court for the District of Colorado, claiming that we failed to operate and maintain certain condensate collection facilities at 65 facilities so as to minimize leakage of volatile organic compounds in compliance with applicable law.

In October 2017, we entered into a consent decree to resolve the lawsuit and the above referenced Compliance Advisory. Pursuant to the consent decree, we agreed to implement a variety of operational enhancements and mitigation and similar projects, including vapor control system modifications and verification, increased inspection and monitoring and installation of tank pressure monitors. The three primary elements of the consent decree are: (i) fine/supplemental environmental projects ($1.5 million cash fine, plus $1 million in supplemental environmental projects) of which the cash fines were paid in the first quarter of 2018 and the environmental projects have been accrued in other accrued expenses on our consolidated balance sheet as of June 30, 2018, (ii) injunctive relief with an estimated cost of approximately $18 million, primarily representing capital enhancements to our operations and (iii) mitigation with an estimated cost of $1.7 million. We continue to incur costs associated with these activities.compliance advisory. If we fail to comply fully with the requirements of the consent decree with respect to those matters, we could be subject to additional liability. In addition, we could be the subject of other enforcement actions by regulatory authorities in the future relating to our past, present or future operations. We do not believe that the expenditures resulting from the settlement will have a material adverse effect on our consolidated financial statements.


PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


We are in the process of implementing a program to comply with the consent decree. In July 2018,decree program. Over the course of its execution, we have identified certain immaterial deficiencies in our implementation of the program. We have reportedreport these immaterial deficiencies to the appropriate authorities and are in the process of remediating them.remediate them promptly. We do not believe that the penalties and expenditures associated with the consent decree, including any sanctions associated with these deficiencies, will have a material effect on our financial condition or results of operations, but they may exceed $100,000. 


In addition, in December 2018, we were named as a nominal defendant in a derivative action filed in the Delaware chancery court. The complaint, which seeks unspecified monetary damages and various forms of equitable relief, alleges that certain current and former members of our Board of Directors violated their fiduciary duties, committed waste and were unjustly enriched by, among other things, failing to implement adequate environmental safeguards in connection with the issues that gave rise to the Department of Justice lawsuit and consent decree. We believe that this lawsuit is without merit but cannot predict its outcome.

Further, we could be the subject of other enforcement actions by regulatory authorities in the future relating to our past, present or future operations. 

NOTE 1412 - COMMON STOCK


Stock-Based Compensation Plans


2018 Equity Incentive Plan. In May 2018, our stockholders approved a long-term equity compensation plan for our employees and non-employee directors (the “2018 Plan”). The 2018 Plan provides for a reserve of 1,800,000 shares of our common stock that may be issued pursuant to awards under the 2018 Plan and a term that expires in March 2028. Shares issued may be either authorized but unissued shares, treasury shares or any combination. Additionally, the 2018 Plan permits the reuse or reissuance of shares of common stock which were canceled, expired, forfeited or paid out in the form of cash. SharesHowever, shares tendered or withheld to satisfy the exercise price of options or tax withholding obligations, and shares covering the portion of exercised stock-settled stock appreciation rights ("SARs") (regardless of the number of shares actually delivered), count against the share limit. Awards may be issued in the form of options, SARs, restricted stock, restricted stock units ("RSUs"), performance stock units ("PSUs") and other stock-based awards. Awards may vest over periods of continued service or the satisfaction of performance conditions set at the discretion of the Compensation Committee of our Board of Directors (the "Compensation Committee"), with certaina minimum one-year vesting periods.period applicable to most awards. With regard to SARs and options, awards have a maximum exercisable period of ten years. We began issuing shares from the 2018 Plan during the six months ended June 30, 2019. As of June 30, 2019, there were 1,425,570 shares available for grant under the 2018 Plan.
    
2010 Long-Term Equity Compensation Plan. Our Amended and Restated 2010 Long-Term Equity Compensation Plan, which was most recently approved by stockholders in 2013 (as the same has been amended and restated from time to time, the "2010 Plan"), will remainremains outstanding and we may continue to use the 2010 Plan to grant awards. However, the share reserve of the 2010 Plan is nearly depleted. As of June 30, 2018,2019, there were 256,059111,317 shares available for grant under the 2010 Plan. 
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)




The following table provides a summary of the impact of our outstanding stock-based compensation plans on the results of operations for the periods presented:
  Three Months Ended June 30, Six Months Ended June 30,
  2019 2018 2019 2018
  (in thousands)
         
Stock-based compensation expense $7,575
 $5,518
 $12,258
 $10,779
Income tax benefit (1,812) (1,323) (2,932) (2,584)
Stock-based compensation expense, net of tax $5,763
 $4,195
 $9,326
 $8,195
         

Restricted Stock Units

Time-Based Awards. The fair value of the time-based RSUs is amortized ratably over the requisite service period, primarily three years. The time-based RSUs generally vest ratably on each anniversary following the grant date provided that a participant is continuously employed.

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)

  Three Months Ended June 30, Six Months Ended June 30,
  2018 2017 2018 2017
  (in thousands)
         
Stock-based compensation expense $5,518
 $5,372
 $10,779
 $9,826
Income tax benefit (1,323) (2,010) (2,584) (3,676)
Net stock-based compensation expense $4,195
 $3,362
 $8,195
 $6,150
         

The following table presents the changes in non-vested time-based RSUs to all employees, including executive officers, for the six months ended June 30, 2019:
 Shares Weighted-Average
Grant Date
Fair Value per Share
    
Non-vested at December 31, 2018618,407
 $54.16
Granted576,776
 40.47
Vested(266,329) 54.00
Forfeited(74,319) 46.40
Non-vested at June 30, 2019854,535
 45.64
    

The following table presents the weighted-average grant date fair value per share and related information as of/for the periods presented:
 Six Months Ended June 30,
 2019 2018
 (in thousands, except per share data)
    
Total intrinsic value of time-based awards vested$10,424
 $10,482
Total intrinsic value of time-based awards non-vested30,815
 36,934
Market price per share as of June 3036.06
 60.45
Weighted-average grant date fair value per share40.47
 49.73

Total compensation cost related to non-vested time-based awards and not yet recognized in our condensed consolidated statements of operations as of June 30, 2019 was $30.9 million. This cost is expected to be recognized over a weighted-average period of 2.2 years.

Performance Stock Units

Market-Based Awards. The fair value of the market-based PSUs is amortized ratably over the requisite service period, primarily three years. The market-based shares vest if the participant is continuously employed throughout the performance period and the market-based performance measure is achieved, with a maximum vesting period of three years. All compensation cost related to the market-based awards will be recognized if the requisite service period is fulfilled, even if the market condition is not achieved.
The Compensation Committee awarded a total of 139,197 market-based PSUs to our executive officers during the six months ended June 30, 2019. In addition to continuous employment, the vesting of these PSUs is contingent on our total stockholder return ("TSR"), which is essentially our stock price change including any dividends over a three-year period ending on December 31, 2021, as compared to the TSR of a group of peer companies over the same period. The PSUs will result in a payout between zero and 200 percent of the target PSUs awarded. The weighted-average grant date fair value per PSU granted was computed using the Monte Carlo pricing model using the following assumptions:
 Six Months Ended June 30,
 2019 2018
    
Expected term of award (in years)3
 3
Risk-free interest rate2.5% 2.4%
Expected volatility41.4% 42.3%


The expected term of the awards was based on the requisite service period. The risk-free interest rate was based on the U.S. Treasury yields in effect at the time of grant and extrapolated to approximate the life of the award. The expected volatility was based on our historical volatility.
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


The following table presents the change in non-vested market-based awards during the six months ended June 30, 2019:
  Shares
 Weighted-Average
Grant Date
Fair Value per Share
     
Non-vested at December 31, 2018
 102,914
 $74.88
Granted
 139,197
 56.68
Non-vested at June 30, 2019 242,111
 64.42


The following table presents the weighted-average grant date fair value per share and related information as of/for the periods presented:
 Six Months Ended June 30,
 2019 2018
 (in thousands, except per share data)
    
Total intrinsic value of market-based awards non-vested$8,731
 $8,402
Market price per common share as of June 30,36.06
 60.45
Weighted-average grant date fair value per share56.68
 69.98


Total compensation cost related to non-vested market-based awards not yet recognized in our condensed consolidated statements of operations as of June 30, 2019 was $10.3 million. This cost is expected to be recognized over a weighted-average period of 2.0 years.

Stock Appreciation Rights


The SARs vest ratably over a three-year period and may generally be exercised at any point after vesting through ten years from the date of issuance. Pursuant to the terms of the awards, upon exercise, the executive officers will receive, in shares of common stock, the excess of the market price of the award on the date of exercise over the market price of the award on the date of issuance. No SARs were awarded or expired during the three and six months ended June 30, 2018.2019.
    
Total compensation cost related to non-vested SARs granted and not yet recognized in our condensed consolidated statementstatements of operations as of June 30, 20182019 was $1.2$0.3 million. The cost is expected to be recognized over a weighted-average period of 1.30.6 years.
Restricted Stock Awards

Time-Based Awards. The fair value of the time-based RSUs is amortized ratably over the requisite service period, primarily three years. The time-based shares generally vest ratably on each anniversary following the grant date provided that a participant is continuously employed.

The following table presents the changes in non-vested time-based RSUs to all employees, including executive officers, for the six months ended June 30, 2018:
 Shares Weighted-Average
Grant Date
Fair Value per Share
    
Non-vested at December 31, 2017472,132
 $60.23
Granted373,788
 49.73
Vested(208,060) 58.49
Forfeited(26,878) 58.12
Non-vested at June 30, 2018610,982
 54.49
    

The following table presents the weighted-average grant date fair value per share and related information as of/for the periods presented:
 Six Months Ended June 30,
 2018 2017
 (in thousands, except per share data)
    
Total intrinsic value of time-based awards vested$10,482
 $13,103
Total intrinsic value of time-based awards non-vested36,934
 22,454
Market price per share as of June 30,60.45
 43.11
Weighted-average grant date fair value per share49.73
 67.02

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


Total compensation cost related to non-vested time-based awards and not yet recognized in our condensed consolidated statements of operations as of June 30, 2018 was $26.8 million. This cost is expected to be recognized over a weighted-average period of 2.1 years.

Market-Based Awards. The fair value of the market-based PSUs is amortized ratably over the requisite service period, primarily three years. The market-based shares vest if the participant is continuously employed throughout the performance period and the market-based performance measure is achieved, with a maximum vesting period of three years. All compensation cost related to the market-based awards will be recognized if the requisite service period is fulfilled, even if the market condition is not achieved.
The Compensation Committee awarded a total of 90,778 market-based PSUs to our executive officers during the six months ended June 30, 2018. In addition to continuous employment, the vesting of these shares is contingent on our total stockholder return ("TSR"), which is essentially our stock price change including any dividends as compared to the TSR of a group of peer companies. The shares are measured over a three-year period ending on December 31, 2020, and can result in a payout between 0 percent and 200 percent of the target PSUs awarded. The weighted-average grant date fair value per PSU granted was computed using the Monte Carlo pricing model using the following assumptions:
 Six Months Ended June 30,
 2018 2017
    
Expected term of award (in years)3
 3
Risk-free interest rate2.4% 1.4%
Expected volatility42.3% 51.4%
Weighted-average grant date fair value per share$69.98
 $94.02

The expected term of the awards was based on the requisite service period. The risk-free interest rate was based on the U.S. Treasury yields in effect at the time of grant and extrapolated to approximate the life of the award. The expected volatility was based on our historical volatility.
The following table presents the change in non-vested market-based awards during the six months ended June 30, 2018:
  Shares
 Weighted-Average
Grant Date
Fair Value per Share
     
Non-vested at December 31, 2017
 52,349
 $84.06
Granted
 90,778
 69.98
Forfeited
 (4,128) 94.02
Non-vested at June 30, 2018 138,999
 74.57
     

The following table presents the weighted-average grant date fair value per share and related information as of/for the periods presented:
 Six Months Ended June 30,
 2018 2017
 (in thousands, except per share data)
    
Total intrinsic value of market-based awards non-vested$8,402
 $3,297
Market price per common share as of June 30,60.45
 43.11
Weighted-average grant date fair value per share69.98
 94.02

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2018
(unaudited)


Total compensation cost related to non-vested market-based awards not yet recognized in our condensed consolidated statements of operations as of June 30, 2018 was $7.0 million. This cost is expected to be recognized over a weighted-average period of 2.3 years.


Preferred Stock


We are authorized to issue 50,000,000 shares of preferred stock, par value $0.01 per share, which may be issued in one or more series, with such rights, preferences, privileges and restrictions as shall be fixed by our Board of Directors from time to time. Through June 30, 2018,2019, no shares of preferred sharesstock have been issued.


Stock Repurchase Program

In April 2019, our Board of Directors approved a stock repurchase program (the "Stock Repurchase Program") to acquire up to $200.0 million of our outstanding common stock, depending on market conditions. Repurchases under the Stock Repurchase Program can be made in open markets at our discretion and in compliance with safe harbor provisions, or in privately negotiated transactions. The Stock Repurchase Program does not require any specific number of shares to be acquired, and can be modified or discontinued by the Board of Directors at any time. Our target completion date for the Stock Repurchase Program is December 31, 2020.

During the three months ended June 30, 2019, we repurchased 3,136,406 shares of our outstanding common stock at a cost of $105.2 million pursuant to the Stock Repurchase Program. We settled $94.1 million of the repurchases prior to June 30, 2019 and accrued $11.1 million for settlements that occurred subsequent to period-end. During July 2019, we repurchased
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


569,733 additional shares of our outstanding common stock at a cost of $19.8 million. Approximately $75.0 million remains available for repurchases under the Stock Repurchase Program.

NOTE 13 - INCOME TAXES

We compute our quarterly tax provision using the effective tax rate method by applying the anticipated annual effective rate to our year-to-date income or loss, except for discrete items. Income tax on discrete items is computed and recorded in the period in which the specific transaction occurs. Consequently, based upon the mix and timing of our actual annual earnings compared to annual projections, our effective tax rate may vary quarterly and may make quarterly comparisons not meaningful.

The effective income tax rates differ from the statutory federal tax rate, primarily due to state taxes, stock-based compensation, nondeductible officers’ compensation and nondeductible lobbying expenses. The effective income tax rates for the three and six months ended June 30, 2019 includes discrete income tax provision items of $2.5 million and $3.0 million, respectively, relating to the tax detriment on stock-based compensation and change in estimated federal tax credits, which resulted in a 2.7 percent increase and a 4.5 percent decrease to our effective income tax rate for the three and six months ended June 30, 2019, respectively. We anticipate the potential for increased periodic volatility in future effective tax rates from the impact of stock-based compensation tax deductions as they are treated as discrete tax items.

The effective income tax rate for the three months ended June 30, 2019 was a 24.8 percent provision on income and the effective income tax rate for the six months ended June 30, 2019 was a 22.3 percent benefit on loss, compared to a 22.0 percent and 22.3 percent benefit on loss for the three and six months ended June 30, 2018.

As of June 30, 2019, there is no liability for unrecognized income tax benefits. As of the date of this report, we are current with our income tax filings in all applicable state jurisdictions and are not currently under any state income tax examinations. The IRS partially accepted our 2017 tax return. The 2017 tax return is in the IRS CAP Program post-filing review process, with no significant tax adjustments currently proposed. We are currently participating in the CAP Program for the review of our 2018 and 2019 tax years. Participation in the CAP Program has enabled us to have minimal uncertain tax benefits associated with our federal tax return filings.

NOTE 1514 - EARNINGS PER SHARE


Basic earnings per share is computed by dividing net earnings by the weighted-average number of common shares outstanding for the period. Diluted earnings per share is similarly computed, except that the denominator includes the effect, using the treasury stock method, of unvested restricted stock, outstanding SARs, stock options, convertible notes and shares held pursuant to our non-employee director deferred compensation plan, if including such potential shares of common stock is dilutive.


The following table presents a reconciliation of theour weighted-average basic and diluted shares outstanding:

 Three Months Ended June 30, Six Months Ended June 30,
 2019 2018 2019 2018
 (in thousands)
        
Weighted-average common shares outstanding - basic65,815
 66,066
 65,998
 66,012
Dilutive effect of:       
Restricted stock and PSU85
 
 
 
Other equity-based awards26
 
 
 
Weighted-average common shares and equivalents outstanding - diluted65,926
 66,066
 65,998
 66,012


 Three Months Ended June 30, Six Months Ended June 30,
 2018 2017 2018 2017
 (in thousands)
        
Weighted-average common shares outstanding - basic66,066
 65,859
 66,012
 65,804
Dilutive effect of:       
Restricted stock
 94
 
 176
Other equity-based awards
 66
 
 86
Weighted-average common shares and equivalents outstanding - diluted66,066
 66,019
 66,012
 66,066

We reported a net loss for the six months ended June 30, 2019 and the three and six months ended June 30, 2018. As a result, our basic and diluted weighted-average common shares outstanding were the same for that periodthose periods because the effect of the common share equivalents was anti-dilutive.


PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2019
(unaudited)


The following table presents the weighted-average common share equivalents excluded from the calculation of diluted earnings per share due to their anti-dilutive effect:
 Three Months Ended June 30, Six Months Ended June 30,
 2019 2018 2019 2018
 (in thousands)
        
Weighted-average common share equivalents excluded from diluted earnings per share due to their anti-dilutive effect:       
RSUs and PSUs770
 803
 1,048
 698
Other equity-based awards208
 93
 302
 85
Total anti-dilutive common share equivalents978
 896
 1,350
 783
        

 Three Months Ended June 30, Six Months Ended June 30,
 2018 2017 2018 2017
 (in thousands)
        
Weighted-average common share equivalents excluded from diluted earnings per share due to their anti-dilutive effect:       
Restricted stock624
 376
 558
 119
Other equity-based awards272
 1
 225
 10
Total anti-dilutive common share equivalents896
 377
 783
 129
        


In September 2016, we issued theThe 2021 Convertible Notes which give the holders, at our election, the right to convert the aggregate principal amount into 2.3 million shares of our common stock at a conversion price of $85.39 per share. The 2021 Convertible Notes could be included in the diluted earnings per share calculation using the treasury stock method if the average market share price exceeds the $85.39 conversion price during the periods presented. During the three and six months ended June 30, 20182019 and 2017,2018, the average market price of our common stock did not exceed the conversion price; therefore, shares issuable upon conversion of the 2021 Convertible Notes were not included in the diluted earnings per share calculation.


NOTE 15 - SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
  Six Months Ended June 30,
  2019 2018 (1)
  
(in thousands)

Supplemental cash flow information:    
Cash payments for:    
Interest, net of capitalized interest $29,034
 $27,817
Income taxes 200
 393
     
Non-cash investing and financing activities:    
Change in accounts payable related to capital expenditures $16,520
 $72,334
Change in asset retirement obligations, with a corresponding change to crude oil and natural gas properties, net of disposals (1,139) 6,248
Change in accounts payable related to the purchase and retirement of treasury shares 11,102
 
     
Cash paid for amounts included in the measurement of lease liabilities:    
   Operating cash flows from operating leases $2,914
 $
   Operating cash flows from finance leases 127
 
   Financing cash flows from finance leases 988
 
     
ROU assets obtained in exchange for lease obligations:    
   Operating leases $1,428
 $
      Finance leases 1,593
 

(1) As we have elected the modified retrospective method of adoption for the New Lease Standard, cash flows related to lease liabilities have
not been restated for the six months ended June 30, 2018.

PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




NOTE 16 - SUBSIDIARY GUARANTOR


PDC Permian, Inc., our wholly-owned subsidiary, guarantees our obligations under our publicly-registered senior notes. The following presents the condensed consolidating financial information separately for:



(i)PDC Energy, Inc. ("Parent"), the issuer of the guaranteed obligations, including non-material subsidiaries;
(ii)PDC Permian, Inc., the guarantor subsidiary ("Guarantor"), as specified in the indentures related to our senior notes;
(iii)Eliminations representing adjustments to (a) eliminate intercompany transactions between or among Parent, Guarantor and our other subsidiaries and (b) eliminate the investments in our subsidiaries; and
(iv)Parent and subsidiaries on a consolidated basis ("Consolidated").


The Guarantor is 100 percent owned by the Parent. The senior notes are fully and unconditionally guaranteed on a joint and several basis by the Guarantor. The guarantee is subject to release in limited circumstances only upon the occurrence of certain customary conditions. Each entity in the condensed consolidating financial information follows the same accounting policies as described in the notes to the condensed consolidated financial statements.


The following condensed consolidating financial statements have been prepared on the same basis of accounting as our condensed consolidated financial statements. Investments in subsidiaries are accounted for under the equity method. Accordingly, the entries necessary to consolidate the Parent and Guarantor are reflected in the eliminations column.
















PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Balance Sheets Condensed Consolidating Balance Sheets
 June 30, 2018 
June 30, 2019
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Current assets:                
Cash and cash equivalents $1,425
 $
 $
 $1,425
 $1,474
 $
 $
 $1,474
Accounts receivable, net 149,120
 46,197
 
 195,317
 157,661
 119,660
 
 277,321
Fair value of derivatives 14,817
 
 
 14,817
 41,425
 
 
 41,425
Prepaid expenses and other current assets 5,379
 1,365
 
 6,744
 5,200
 407
 
 5,607
Total current assets 170,741
 47,562
 
 218,303
 205,760
 120,067
 
 325,827
Properties and equipment, net 2,191,985
 2,000,623
 
 4,192,608
 2,345,072
 1,851,263
 
 4,196,335
Intercompany receivable 352,436
 
 (352,436) 
 327,983
 
 (327,983) 
Investment in subsidiaries 1,493,829
 
 (1,493,829) 
 1,317,269
 
 (1,317,269) 
Fair value of derivatives 31,655
 
 
 31,655
Other assets 27,069
 4,174
 
 31,243
 36,031
 5,056
 
 41,087
Total Assets $4,236,060
 $2,052,359
 $(1,846,265) $4,442,154
 $4,263,770
 $1,976,386
 $(1,645,252) $4,594,904
                
Liabilities and Stockholders' Equity                
Liabilities                
Current liabilities:                
Accounts payable $135,677
 $79,473
 $
 $215,150
 $133,024
 $86,134
 $
 $219,158
Production tax liability 52,768
 3,998
 
 56,766
 64,933
 5,018
 
 69,951
Fair value of derivatives 186,605
 
 
 186,605
 19,775
 
 
 19,775
Funds held for distribution 80,439
 21,915
 
 102,354
 76,424
 12,455
 
 88,879
Accrued interest payable 12,556
 5
 
 12,561
 14,269
 4
 
 14,273
Other accrued expenses 35,143
 745
 
 35,888
 83,624
 2,899
 
 86,523
Total current liabilities 503,188
 106,136
 
 609,324
 392,049
 106,510
 
 498,559
Intercompany payable 
 352,436
 (352,436) 
 
 327,983
 (327,983) 
Long-term debt 1,179,117
 
 
 1,179,117
 1,197,744
 
 
 1,197,744
Deferred income taxes 48,740
 93,071
 
 141,811
 147,444
 35,676
 
 183,120
Asset retirement obligations 67,142
 6,407
 
 73,549
 71,906
 7,003
 
 78,909
Fair value of derivatives 36,430
 
 
 36,430
 927
 
 
 927
Other liabilities 61,137
 480
 
 61,617
 75,294
 181,945
 
 257,239
Total liabilities 1,895,754
 558,530
 (352,436) 2,101,848
 1,885,364
 659,117
 (327,983) 2,216,498
                
Commitments and contingent liabilities                
                
Stockholders' Equity                
Stockholders' equity        
Common shares 661
 
 
 661
 635
 
 
 635
Additional paid-in capital 2,509,693
 1,766,775
 (1,766,775) 2,509,693
 2,433,974
 1,766,775
 (1,766,775) 2,433,974
Retained earnings (166,692) (272,946) 272,946
 (166,692)
Retained deficit (42,901) (449,506) 449,506
 (42,901)
Treasury shares (3,356) 
 
 (3,356) (13,302) 
 
 (13,302)
Total stockholders' equity 2,340,306
 1,493,829
 (1,493,829) 2,340,306
 2,378,406
 1,317,269
 (1,317,269) 2,378,406
Total Liabilities and Stockholders' Equity $4,236,060
 $2,052,359
 $(1,846,265) $4,442,154
 $4,263,770
 $1,976,386
 $(1,645,252) $4,594,904


Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Balance Sheets Condensed Consolidating Balance Sheets
 December 31, 2017 December 31, 2018
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Current assets:                
Cash and cash equivalents $180,675
 $
 $
 $180,675
 $1,398
 $
 $
 $1,398
Accounts receivable, net 160,490
 37,108
 
 197,598
 146,529
 34,905
 
 181,434
Fair value of derivatives 14,338
 
 
 14,338
 84,492
 
 
 84,492
Prepaid expenses and other current assets 8,284
 329
 
 8,613
 6,725
 411
 
 7,136
Total current assets 363,787
 37,437
 
 401,224
 239,144
 35,316
 
 274,460
Properties and equipment, net 1,891,314
 2,042,153
 
 3,933,467
 2,270,711
 1,732,151
 
 4,002,862
Assets held-for-sale, net 40,084
 
 
 40,084
Assets held-for-sale 
 140,705
 
 140,705
Intercompany receivable 250,279
 
 (250,279) 
 451,601
 
 (451,601) 
Investment in subsidiaries 1,617,537
 
 (1,617,537) 
 1,316,945
 
 (1,316,945) 
Fair value of derivatives 93,722
 
 
 93,722
Other assets 42,547
 2,569
 
 45,116
 30,084
 2,312
 
 32,396
Total Assets $4,205,548
 $2,082,159
 $(1,867,816) $4,419,891
 $4,402,207
 $1,910,484
 $(1,768,546) $4,544,145
                
Liabilities and Stockholders' Equity                
Liabilities                
Current liabilities:                
Accounts payable $85,000
 $65,067
 $
 $150,067
 $110,847
 $71,017
 $
 $181,864
Production tax liability 35,902
 1,752
 
 37,654
 53,309
 7,410
 
 60,719
Fair value of derivatives 79,302
 
 
 79,302
 3,364
 
 
 3,364
Funds held for distribution 83,898
 11,913
 
 95,811
 90,183
 15,601
 
 105,784
Accrued interest payable 11,812
 3
 
 11,815
 14,143
 7
 
 14,150
Other accrued expenses 42,543
 444
 
 42,987
 73,689
 1,444
 
 75,133
Total current liabilities 338,457
 79,179
 
 417,636
 345,535
 95,479
 
 441,014
Intercompany payable 
 250,279
 (250,279) 
 
 451,601
 (451,601) 
Long-term debt 1,151,932
 
 
 1,151,932
 1,194,876
 
 
 1,194,876
Deferred income taxes 62,857
 129,135
 
 191,992
 162,368
 35,728
 
 198,096
Asset retirement obligations 65,301
 5,705
 
 71,006
 79,904
 5,408
 
 85,312
Liabilities held-for-sale 
 4,111
 
 4,111
Fair value of derivatives 22,343
 
 
 22,343
 1,364
 
 
 1,364
Other liabilities 57,009
 324
 
 57,333
 91,452
 1,212
 
 92,664
Total liabilities 1,697,899
 464,622
 (250,279) 1,912,242
 1,875,499
 593,539
 (451,601) 2,017,437
                
Commitments and contingent liabilities                
                
Stockholders' Equity                
Stockholders' equity        
Common shares 659
 
 
 659
 661
 
 
 661
Additional paid-in capital 2,503,294
 1,766,775
 (1,766,775) 2,503,294
 2,519,423
 1,766,775
 (1,766,775) 2,519,423
Retained earnings 6,704
 (149,238) 149,238
 6,704
 8,727
 (449,830) 449,830
 8,727
Treasury shares (3,008) 
 
 (3,008) (2,103) 
 
 (2,103)
Total stockholders' equity 2,507,649
 1,617,537
 (1,617,537) 2,507,649
 2,526,708
 1,316,945
 (1,316,945) 2,526,708
Total Liabilities and Stockholders' Equity $4,205,548
 $2,082,159
 $(1,867,816) $4,419,891
 $4,402,207
 $1,910,484
 $(1,768,546) $4,544,145


Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Statements of Operations Condensed Consolidating Statements of Operations
 Three Months Ended June 30, 2018 Three Months Ended June 30, 2019
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Revenues                
Crude oil, natural gas and NGLs sales $242,903
 $83,030
 $
 $325,933
 $256,355
 $82,601
 $
 $338,956
Commodity price risk management loss, net (116,126) 
 
 (116,126)
Commodity price risk management gain, net 47,349
 
 
 47,349
Other income 2,479
 245
 
 2,724
 2,555
 1,798
 
 4,353
Total revenues 129,256
 83,275
 
 212,531
 306,259
 84,399
 
 390,658
Costs, expenses and other                
Lease operating expenses 23,432
 8,828
 
 32,260
 23,554
 10,774
 
 34,328
Production taxes 16,189
 6,415
 
 22,604
 17,928
 4,714
 
 22,642
Transportation, gathering and processing expenses 3,610
 5,354
 
 8,964
 5,869
 6,339
 
 12,208
Exploration, geologic and geophysical expense 296
 579
 
 875
 259
 381
 
 640
Impairment of properties and equipment 86
 159,468
 
 159,554
 
 28,979
 
 28,979
General and administrative expense 33,152
 4,095
 
 37,247
 37,285
 5,523
 
 42,808
Depreciation, depletion and amortization 93,217
 42,407
 
 135,624
 116,964
 51,559
 
 168,523
Accretion of asset retirement obligations 1,177
 108
 
 1,285
 1,351
 212
 
 1,563
Gain on sale of properties and equipment (351) 
 
 (351) (66) (33,838) 
 (33,904)
Other expenses 2,708
 
 
 2,708
 2,836
 
 
 2,836
Total costs, expenses and other 173,516
 227,254
 
 400,770
 205,980
 74,643
 
 280,623
Loss from operations (44,260) (143,979) 
 (188,239)
Income from operations 100,279
 9,756
 
 110,035
Interest expense (17,915) 505
 
 (17,410) (19,750) 845
 
 (18,905)
Interest income 69
 
 
 69
 5
 
 
 5
Loss before income taxes (62,106) (143,474) 
 (205,580)
Income tax benefit 13,348
 31,975
 
 45,323
Equity in loss of subsidiary (111,499) 
 111,499
 
Net loss $(160,257) $(111,499) $111,499
 $(160,257)
Income before income taxes 80,534
 10,601
 
 91,135
Income tax expense (20,068) (2,519) 
 (22,587)
Equity in income of subsidiary 8,082
 
 (8,082) 
Net income $68,548
 $8,082
 $(8,082) $68,548




Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Statements of Operations Condensed Consolidating Statements of Operations
 Three Months Ended June 30, 2017 Three Months Ended June 30, 2018
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Revenues                
Crude oil, natural gas and NGLs sales $190,828
 $22,774
 $
 $213,602
 $242,903
 $83,030
 $
 $325,933
Commodity price risk management gain, net 57,932
 
 
 57,932
Commodity price risk management loss, net (116,126) 
 
 (116,126)
Other income 3,586
 38
 
 3,624
 2,479
 245
 
 2,724
Total revenues 252,346
 22,812
 
 275,158
 129,256
 83,275
 
 212,531
Costs, expenses and other                
Lease operating expenses 15,557
 4,471
 
 20,028
 23,432
 8,828
 
 32,260
Production taxes 13,388
 1,654
 
 15,042
 16,189
 6,415
 
 22,604
Transportation, gathering and processing expenses 5,767
 721
 
 6,488
 3,610
 5,354
 
 8,964
Exploration, geologic and geophysical expense 256
 777
 
 1,033
 296
 579
 
 875
Impairment of properties and equipment 531
 27,035
 
 27,566
 86
 159,468
 
 159,554
General and administrative expense 26,617
 2,914
 
 29,531
 33,152
 4,095
 
 37,247
Depreciation, depletion and amortization 108,727
 17,286
 
 126,013
 93,217
 42,407
 
 135,624
Accretion of asset retirement obligations 1,589
 77
 
 1,666
 1,177
 108
 
 1,285
Gain on sale of properties and equipment (532) 
 
 (532) (351) 
 
 (351)
Provision for uncollectible notes receivable (40,203) 
 
 (40,203)
Other expenses 3,890
 
 
 3,890
 2,708
 
 
 2,708
Total costs, expenses and other 135,587
 54,935
 
 190,522
 173,516
 227,254
 
 400,770
Income (loss) from operations 116,759
 (32,123) 
 84,636
Loss from operations (44,260) (143,979) 
 (188,239)
Interest expense (19,800) 183
 
 (19,617) (17,915) 505
 
 (17,410)
Interest income 768
 
 
 768
 69
 
 
 69
Income (loss) before income taxes 97,727
 (31,940) 
 65,787
Income tax (expense) benefit (36,285) 11,748
 
 (24,537)
Loss before income taxes (62,106) (143,474) 
 (205,580)
Income tax benefit 13,348
 31,975
 
 45,323
Equity in loss of subsidiary (20,192) 
 20,192
 
 (111,499) 
 111,499
 
Net income (loss) $41,250
 $(20,192) $20,192
 $41,250
Net loss $(160,257) $(111,499) $111,499
 $(160,257)


Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Statements of Operations Condensed Consolidating Statements of Operations
 Six Months Ended June 30, 2018 Six Months Ended June 30, 2019
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Revenues                
Crude oil, natural gas and NGLs sales $476,397
 $154,761
 $
 $631,158
 $511,204
 $148,851
 $
 $660,055
Commodity price risk management loss, net (163,366) 
 
 (163,366) (142,725) 
 
 (142,725)
Other income 4,995
 344
 
 5,339
 5,188
 2,640
 
 7,828
Total revenues 318,026
 155,105
 
 473,131
 373,667
 151,491
 
 525,158
Costs, expenses and other                
Lease operating expenses 44,794
 17,102
 
 61,896
 47,188
 22,361
 
 69,549
Production taxes 32,270
 10,503
 
 42,773
 33,813
 10,997
 
 44,810
Transportation, gathering and processing expenses 6,841
 9,436
 
 16,277
 11,309
 12,323
 
 23,632
Exploration, geologic and geophysical expense 609
 2,912
 
 3,521
 576
 2,707
 
 3,283
Impairment of properties and equipment 92
 192,650
 
 192,742
 
 36,854
 
 36,854
General and administrative expense 64,711
 8,232
 
 72,943
 71,719
 10,687
 
 82,406
Depreciation, depletion and amortization 187,593
 74,819
 
 262,412
 229,595
 90,350
 
 319,945
Accretion of asset retirement obligations 2,377
 196
 
 2,573
 2,729
 418
 
 3,147
Loss on sale of properties and equipment 1,081
 
 
 1,081
Gain on sale of properties and equipment (448) (33,825) 
 (34,273)
Other expenses 5,476
 
 
 5,476
 6,390
 
 
 6,390
Total costs, expenses and other 345,844
 315,850
 
 661,694
 402,871
 152,872
 
 555,743
Loss from operations (27,818) (160,745) 
 (188,563) (29,204) (1,381) 
 (30,585)
Interest expense (36,012) 1,073
 
 (34,939) (37,685) 1,802
 
 (35,883)
Interest income 217
 
 
 217
 15
 
 
 15
Loss before income taxes (63,613) (159,672) 
 (223,285)
Income tax benefit 13,925
 35,964
 
 49,889
Equity in loss of subsidiary (123,708) 
 123,708
 
Net loss $(173,396) $(123,708) $123,708
 $(173,396)
Income (loss) before income taxes (66,874) 421
 
 (66,453)
Income tax (expense) benefit 14,923
 (98) 
 14,825
Equity in income of subsidiary 323
 
 (323) 
Net income (loss) $(51,628) $323
 $(323) $(51,628)




Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Statements of Operations Condensed Consolidating Statements of Operations
 Six Months Ended June 30, 2017 Six Months Ended June 30, 2018
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Revenues                
Crude oil, natural gas and NGLs sales $361,567
 $41,727
 $
 $403,294
 $476,397
 $154,761
 $
 $631,158
Commodity price risk management gain, net 138,636
 
 
 138,636
Commodity price risk management loss, net (163,366) 
 
 (163,366)
Other income 6,884
 51
 
 6,935
 4,995
 344
 
 5,339
Total revenues 507,087
 41,778
 
 548,865
 318,026
 155,105
 
 473,131
Costs, expenses and other                
Lease operating expenses 31,374
 8,443
 
 39,817
 44,794
 17,102
 
 61,896
Production taxes 24,532
 2,909
 
 27,441
 32,270
 10,503
 
 42,773
Transportation, gathering and processing expenses 10,982
 1,408
 
 12,390
 6,841
 9,436
 
 16,277
Exploration, geologic and geophysical expense 527
 1,460
 
 1,987
 609
 2,912
 
 3,521
Impairment of properties and equipment 1,134
 28,625
 
 29,759
 92
 192,650
 
 192,742
General and administrative expense 50,146
 5,700
 
 55,846
 64,711
 8,232
 
 72,943
Depreciation, depletion and amortization 210,465
 24,864
 
 235,329
 187,593
 74,819
 
 262,412
Accretion of asset retirement obligations 3,274
 160
 
 3,434
 2,377
 196
 
 2,573
Gain on sale of properties and equipment (692) 
 
 (692)
Provision for uncollectible notes receivable (40,203) 
 
 (40,203)
Loss on sale of properties and equipment 1,081
 
 
 1,081
Other expenses 7,418
 
 
 7,418
 5,476
 
 
 5,476
Total costs, expenses and other 298,957
 73,569
 
 372,526
 345,844
 315,850
 
 661,694
Income (loss) from operations 208,130
 (31,791) 
 176,339
Loss from operations (27,818) (160,745) 
 (188,563)
Interest expense (39,397) 313
 
 (39,084) (36,012) 1,073
 
 (34,939)
Interest income 1,008
 
 
 1,008
 217
 
 
 217
Income (loss) before income taxes 169,741
 (31,478) 
 138,263
Income tax (expense) benefit (62,448) 11,581
 
 (50,867)
Loss before income taxes (63,613) (159,672) 
 (223,285)
Income tax benefit 13,925
 35,964
 
 49,889
Equity in loss of subsidiary (19,897) 
 19,897
 
 (123,708) 
 123,708
 
Net income (loss) $87,396
 $(19,897) $19,897
 $87,396
Net loss $(173,396) $(123,708) $123,708
 $(173,396)




Table of contents
PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




 Condensed Consolidating Statements of Cash Flows Condensed Consolidating Statements of Cash Flows
 Six Months Ended June 30, 2018 Six Months Ended June 30, 2019
 Parent Guarantor Eliminations Consolidated Parent Guarantor Eliminations Consolidated
 (in thousands) (in thousands)
                
Cash flows from operating activities $267,551
 $113,306
 
 $380,857
 $263,339
 $178,897
 $
 $442,236
Cash flows from investing activities:                
Capital expenditures for development of crude oil and natural gas properties (218,614) (214,021) 
 (432,635) (292,743) (250,048) 
 (542,791)
Capital expenditures for other properties and equipment (1,898) (552) 
 (2,450) (10,235) (218) 
 (10,453)
Acquisition of crude oil and natural gas properties, including settlement adjustments (180,981) (71) 
 (181,052)
Acquisition of crude oil and natural gas properties (83) (4,063) 
 (4,146)
Proceeds from sale of properties and equipment 1,782
 
 
 1,782
 154
 1,000
 
 1,154
Proceeds from divestiture 39,023
 
 
 39,023
Proceeds from divestitures 
 199,430
 
 199,430
Restricted cash 1,249
 
 
 1,249
 8,001
 
 
 8,001
Intercompany transfers (101,398) 
 101,398
 
 124,848
 
 (124,848) 
Net cash from investing activities (460,837) (214,644) 101,398
 (574,083) (170,058) (53,899) (124,848) (348,805)
Cash flows from financing activities:                
Proceeds from revolving credit facility 233,000
 
 
 233,000
 890,000
 
 
 890,000
Repayment of revolving credit facility (211,000) 
 
 (211,000) (892,500) 
 
 (892,500)
Payment of debt issuance costs (4,060) 
 
 (4,060) (36) 
 
 (36)
Purchases of treasury stock (4,494) 
 
 (4,494)
Purchase of treasury shares (94,113) 
 
 (94,113)
Purchase of treasury shares for employee stock-based compensation tax withholding obligations (3,717) 
 
 (3,717)
Other (659) (60) 
 (719) (840) (150) 
 (990)
Intercompany transfers 
 101,398
 (101,398) 
 
 (124,848) 124,848
 
Net cash from financing activities 12,787
 101,338
 (101,398) 12,727
 (101,206) (124,998) 124,848
 (101,356)
Net change in cash, cash equivalents and restricted cash (180,499) 
 
 (180,499) (7,925) 
 
 (7,925)
Cash, cash equivalents and restricted cash, beginning of period 189,925
 
 
 189,925
 9,399
 
 
 9,399
Cash, cash equivalents and restricted cash, end of period $9,426
 $
 $
 $9,426
 $1,474
 $
 $
 $1,474


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PDC ENERGY, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 20182019
(unaudited)




  Condensed Consolidating Statements of Cash Flows
  Six Months Ended June 30, 2018
  Parent Guarantor Eliminations Consolidated
  (in thousands)
         
Cash flows from operating activities $267,551
 $113,306
 $
 $380,857
Cash flows from investing activities:        
Capital expenditures for development of crude oil and natural gas properties (218,614) (214,021) 
 (432,635)
Capital expenditures for other properties and equipment (1,898) (552) 
 (2,450)
Acquisition of crude oil and natural gas properties, including settlement adjustments (180,981) (71) 
 (181,052)
Proceeds from sale of properties and equipment 1,782
 
 
 1,782
Proceeds from divestitures 39,023
 
 
 39,023
Restricted cash 1,249
 
 
 1,249
Intercompany transfers (101,398) 
 101,398
 
Net cash from investing activities (460,837) (214,644) 101,398
 (574,083)
Cash flows from financing activities:        
Proceeds from revolving credit facility 233,000
 
 
 233,000
Repayment of revolving credit facility (211,000) 
 
 (211,000)
Payment of debt issuance costs (4,060) 
 
 (4,060)
Purchase of treasury shares for employee stock-based compensation tax withholding obligations (4,494) 
 
 (4,494)
Other (659) (60) 
 (719)
Intercompany transfers 
 101,398
 (101,398) 
Net cash from financing activities 12,787
 101,338
 (101,398) 12,727
Net change in cash, cash equivalents and restricted cash (180,499) 
 
 (180,499)
Cash, cash equivalents and restricted cash, beginning of period 189,925
 
 
 189,925
Cash, cash equivalents and restricted cash, end of period $9,426
 $
 $
 $9,426

  Condensed Consolidating Statements of Cash Flows
  Six Months Ended June 30, 2017
  Parent Guarantor Eliminations Consolidated
  (in thousands)
         
Cash flows from operating activities $255,378
 $17,069
 $
 $272,447
Cash flows from investing activities:        
Capital expenditures for development of crude oil and natural gas properties (198,954) (135,452) 
 (334,406)
Capital expenditures for other properties and equipment (1,792) (507) 
 (2,299)
Acquisition of crude oil and natural gas properties, including settlement adjustments 
 5,372
 
 5,372
Proceeds from sale of properties and equipment 1,293
 
 
 1,293
Sale of promissory note 40,203
 
 
 40,203
Restricted cash (9,250) 
 
 (9,250)
Sale of short-term investments 49,890
 
 
 49,890
Purchase of short-term investments (49,890) 
 
 (49,890)
Intercompany transfers (109,923) 
 109,923
 
Net cash from investing activities (278,423) (130,587) 109,923
 (299,087)
Cash flows from financing activities:        
Purchases of treasury stock (5,274) 
 
 (5,274)
Other (627) (18) 
 (645)
Intercompany transfers 
 109,923
 (109,923) 
Net cash from financing activities (5,901) 109,905
 (109,923) (5,919)
Net change in cash, cash equivalents and restricted cash (28,946) (3,613) 
 (32,559)
Cash, cash equivalents and restricted cash, beginning of period 240,487
 3,613
 
 244,100
Cash, cash equivalents and restricted cash, end of period $211,541
 $
 $
 $211,541
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ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS


The following discussion and analysis as well as other sections in this report, should be read in conjunction with our condensed consolidated financial statements and related notes included elsewhere in this report. Further, we encourage you to review the Special Note Regarding Forward-Looking Statements.


EXECUTIVE SUMMARY


Production and Financial Overview


Production volumes increased to 9.412.4 MMboe and 18.323.6 MMboe for the three and six months ended June 30, 2018,2019, respectively, representing increases of 1732 percent and 2529 percent as compared to the three and six months ended June 30, 2017,2018, respectively. Crude oil production increased 2224 percent and 3522 percent for the three and six months ended June 30, 2018,2019, respectively, compared to the three and six months ended June 30, 2017. Crude oil2018. Natural gas production comprised approximately 42increased 40 percent and 39 percent of total production for the six months ended June 30, 2018 and 2017, respectively. NGLs production increased 10 percent and 1436 percent for the three and six months ended June 30, 2019 and 2018, respectively, compared to the three and six months ended June 30, 2017. Natural gasrespectively. NGLs production increased 1636 percent and 2133 percent for the three and six months ended June 30, 2019 and 2018, respectively, compared to the three and six months ended June 30, 2017.respectively. For the month ended June 30, 2018,2019, we maintained an average daily production rate of approximately 102,000138,000 Boe per day, up from approximately 87,000102,000 Boe per day for the month ended June 30, 2017.2018.


On a sequential quarterly basis, total production and crude oil production volumes for the three months ended June 30, 20182019 as compared to the three months ended March 31, 20182019 increased by five11 percent and foureight percent, respectively. InThe increase in these production volumes was primarily related to an increase in wells turned in-line in both the Wattenberg Field continued high line pressures, which have been greater than anticipated, and unplanned gathering system facility downtime hampered our production growth in the field duringDelaware Basin.

Crude oil, natural gas and NGLs sales revenue increased to $339.0 million and $660.1 million for the three and six months ended June 30, 2018. These operating challenges are reflected in our expected full year 2018 production outlook as discussed under 2018 Operational and Financial Outlook. We expect significant production growth in the Wattenberg Field during the second half of 2018 as an additional processing facility was completed by our primary third-party midstream provider and turned on line in August 2018. We continue to see successful development of our Delaware Basin properties. However, crude oil and natural gas takeaway capacity constraints and widening differentials could hinder production growth and result in further widening of price differentials for our future production in the basin. In an effort to address these issues, we entered into separate agreements during the second quarter of 2018 for pipeline capacity for significant portions of our Delaware Basin crude oil and natural gas production. See Results of Operations - Crude Oil, Natural Gas and NGLs Production for further details of these agreements.

Crude oil, natural gas and NGLs sales revenue increased2019, respectively, compared to $325.9 million and $631.2 million for the three and six months ended June 30, 2018, respectively,respectively. The four percent and five percent increases in sales revenues were driven by the 32 percent and 29 percent increases in production, partially offset by the 22 percent and 19 percent decreases in weighted-average realized commodity prices, as compared to $213.6the prior periods.

We had negative net settlements from our commodity derivative contracts of $13.2 million and $403.3$21.6 million for the three and six months ended June 30, 2017, respectively. The 53 percent and 57 percent increases in sales revenues were driven by the 17 percent and 25 percent increases in production and the 30 percent and 25 percent increases in average realized commodity prices. The adoption of the New Revenue Standard at January 1, 2018 did not significantly impact the change in our crude oil, natural gas and NGLs sales revenue for the three and six months ended June 30, 20182019, respectively, as compared to the comparable periods of 2017. See the footnote titled Revenue Recognition to our condensed consolidated financial statements included elsewhere in this report foradditional information regarding the New Revenue Standard.

We had negative net settlements from our commodity derivative contracts of $16.4 million and $42.4 million for the three and six months ended June 30, 2018, respectively, as compared to positive net settlements of $12.0 million and $12.6 million for the three and six months ended June 30, 2017, respectively. The 2018 negative net settlements include an $11.3 million realized gain on the early settlement of certain commodity derivative basis protection positions. See Results of Operations - Commodity Price Risk Management, Net for further details of our settlements of derivatives and changes in the fair value of unsettled derivatives.2018. 


The combined revenue from crude oil, natural gas and NGLs sales and net settlements received onfrom our commodity derivative instruments increased 37five percent to $325.8 million for the three months ended June 30, 2019 from $309.5 million for the three months ended June 30, 2018 from $225.6 million for the three months ended June 30, 2017, and increased 42eight percent to $588.7$638.4 million for the six months ended June 30, 20182019 from $415.9$588.8 million for the six months ended June 30, 2017.2018.
    
During    For the three months ended June 30, 2019, we generated net income of $68.5 million and for the six months ended June 30, 2018,2019 we recorded impairment charges totaling $192.7generated net losses of $51.6 million, including $159.5 million during the three months ended June 30, 2018. During the three months ended June 30, 2018, we identified currentor $1.04 and anticipated near-term leasehold expirations within our non-focus areas of the Delaware Basin and made the
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determination that we would no longer pursue plans$0.78 per diluted share, respectively, compared to develop these properties. The impaired non-focus leasehold typically has a higher gas to oil ratio and a greater degree of geologic complexity than our other Delaware Basin properties and is further impacted by widening natural gas differentials and increased well development costs. We intend to focus our future Delaware Basin development in our oilier core areas where we have identified approximately 450 mid-length lateral equivalent Wolfcamp drilling locations. We continue to explore options for our non-focus areas and monitor them for possible future impairment based on similar analyses. We determined the fair value of the properties based upon estimated future discounted cash flow, a Level 3 input, using estimated production and prices at which we reasonably expect the crude oil and natural gas will be sold.
For the three and six months ended June 30, 2018, we generated net losses of $160.3 million and $173.4 million, respectively, or $2.43 and $2.63 per diluted share. share, for the comparable periods in 2018.Our net income for the three months ended June 30, 2019 as compared to the net loss for the three months ended June 30, 2018 was increased by the net change in fair value of unsettled commodity derivatives, the decrease in impairments of properties and equipment and the gain from the Midstream Asset Divestitures during the three months ended June 30, 2019.Our net loss for the six months ended June 30, 2019 as compared to the six months ended June 30, 2018 was most negativelypositively impacted by the commodity price risk management lossdecrease in impairments of properties and Delaware Basin leasehold impairments, partially offset byequipment and the increase in crude oil, natural gas and NGLs sales. gain from the Midstream Asset Divestitures.

During the same periods,three and six months ended June 30, 2019, our adjusted EBITDAX, a non-U.S. GAAP financial measure, was $256.8 million and $466.1 million, respectively, compared to $214.3 million and $404.4 million, respectively. For the three and six months ended June 30, 2017, we generated net income of $41.3 million and $87.4 million, respectively, or $0.62 and $1.32 per diluted share, and our adjusted EBITDAX was $200.4 million and $330.6 million, respectively. The seven percent increase in our adjusted EBITDAX for the three months ended June 30, 2018 as compared to the three months ended June 30, 2017 wascomparable periods in 2018.The increases were primarily due to the increaseincreases in crude oil, natural gas and NGLs sales of $112.3 million. This increase was$13.0 million and $28.9 million, respectively, the gains on the sale of properties and equipment of $33.9 million and $34.3 million, respectively, and decreases in the loss on commodity derivative settlements of $3.2 million and $20.8 million, respectively. The increases were partially offset by the reversal of a provision for uncollectible notes receivable of $40.2 million in the three months ended June 30, 2017, an increaseincreases in operating costs of $30.0$10.9 million and a decrease in commodity derivative settlements of $28.4 million. The 22 percent increase in our adjusted EBITDAX for the six months ended June 30, 2018 as compared to the six months ended June 30, 2017 was primarily due to the increase in crude oil, natural gas and NGLs sales of $227.9 million. This increase was partially offset by an increase in operating costs of $58.4$26.5 million, a decrease in commodity derivative settlements of $55.0 million and the reversal of a provision for uncollectible notes receivable of $40.2 million in the six months ended June 30, 2017. Our cash flows from operations were $380.9 million and our adjusted cash flow from operations, a non-U.S. GAAP financial measure, was $374.3 million for the six months ended June 30, 2018.respectively. See Reconciliation of Non-U.S. GAAP Financial Measures, below for a more detailed discussion of these non-U.S. GAAP financial measures and a reconciliation of these measures to the most comparable U.S. GAAP measures.


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Our cash flows from operations were $442.2 million and $380.9 millionand our adjusted cash flows from operations, a non-U.S. GAAP financial measure, were $399.5 million and $374.3 millionfor the six months ended June 30, 2019 and June 30, 2018, respectively.

Liquidity


Available liquidity as of June 30, 20182019 was $679.4 million,$1.3 billion, which was comprised of $1.4$1.5 million of cash and cash equivalents and $678.0 million$1.3 billion available for borrowing under our revolving credit facility at our current commitment level.facility. In May 2018,2019, as part of our semi-annual redetermination, the borrowing base on our revolving credit facility was increased to $1.6 billion; however, we entered into the Restated Credit Agreement. See the footnote titled Long-Term Debtelected to retain our condensed consolidated financial statements included elsewhere in this report for further details.commitment amount at $1.3 billion. Based on our current production forecast for the remainder of 20182019 and assuming averagea NYMEX prices for the remainder of the year of $65.00 per barrel of crude oil and $2.75 per Mcfprice of natural gas, less the anticipated differentials,$55.00, we expect our 2018 capital investments to exceed our 2018 cash flows from operations by between $75 millionto slightly exceed our capital investments in crude oil and $100 million, of which we anticipate approximately $65 million will be covered by an amendment to a midstream dedication agreement and the divestiture of our Utica Shalenatural gas properties. We experienced this outspendAlthough capital investments exceeded cash flows from operations during the first half of 2018 and2019, we expect cash flows from operations to exceed capital investmentinvestments during the second halfremainder of the year. We expectyear and are taking active steps to ensure that our capital investments remain within our guidance range.

In the second quarter of 2019, we completed the Midstream Asset Divestitures for an aggregate cash purchase price of $345.6 million ($263.6 million of which was paid upon closing and $82.0 million will be undrawn on our credit facility at December 31, 2018.

We intend to continue to manage our liquidity position by a variety of means, including through the generation of cash flows from operations, investment in projects with attractive rates of return, protection of cash flows on a portion of our anticipated sales through the use of an active commodity derivative hedging program, utilization of our borrowing capacity under our revolving credit facility and, if warranted, capital markets transactions from time to time.

Acquisitions and Divestitures

Bayswater Acquisition. In January 2018, we closed the Bayswater Acquisition for $202.0 million,paid one year post-closing), subject to certain customary post-closing adjustments. See the footnote titled Business Combinationadjustments, plus aggregate conditional payments of up to our condensed consolidated financial statements included elsewhere in this report for further details.

Utica Shale Divestiture. In March 2018, we completed the Utica Shale Divestiture for net cash proceeds of approximately $39$150.7 million. We do not believeallocated $179.6 million of the divestitureproceeds to deferred midstream gathering credits for future gathering, processing, transportation and water disposal services. We have and expect to continue to use the proceeds from these divestitures for our capital investment program.

In April 2019, our Board of these assets will have a material impactDirectors approved the acquisition of up to $200.0 million of our outstanding common stock, depending on our results of operations or reserves. See the footnote titled Properties and Equipment to our condensed consolidated financial statements included elsewhere in this report for further details.

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Operational Overview

market conditions. During the sixthree months ended June 30, 2018,2019, we continuedrepurchased 3.1 million shares of our outstanding common stock for a total cost of $105.2 million pursuant to execute our strategic plan to grow production while preserving our financial strength and liquidity.the Stock Repurchase Program. During July 2019, we repurchased 0.6 million shares of outstanding common stock at a cost of $19.8 million. Approximately $75.0 million remains available for repurchases under the six months ended June 30, 2018, weStock Repurchase Program.

Operational Overview

We ran three drilling rigs in the Wattenberg Field and briefly ran four drilling rigs in the Delaware Basin while we swapped out a rig to focus on improved drill times before returning to three rigs.through June 2019. We expect to maintain a three rigthree-rig pace in both the Wattenberg Field through late in the third quarter of 2019 and then drop to a two-rig pace for the remainder of the year. In the Delaware Basin, duringwe ran three rigs through May 2019 and then dropped to a two-rig pace in June 2019 and expect to continue to operate at a two-rig pace throughout the remainder of 2018.the year. We were able to reduce the number of rigs in each area primarily due to operational efficiencies, our disciplined approach in allocating our planned expenditures and our inventory of drilled uncompleted wells in each basin.
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The following tables summarizessummarize our drilling and completion activity for the six months ended June 30, 2018:2019:


  Wells Operated by PDC
  Wattenberg Field Delaware Basin Total
   Gross  Net Gross Net Gross Net
In-process as of December 31, 2017 87
 80.1
 13
 12.2
 100
 92.3
Wells spud 78
 72.3
 14
 12.7
 92
 85.0
Acquired DUCs (1) 12
 11.0
 
 
 12
 11.0
Wells turned-in-line (77) (70.8) (12) (11.1) (89) (81.9)
In-process as of June 30, 2018 100
 92.6
 15
 13.8
 115
 106.4
  Operated Wells
  Wattenberg Field Delaware Basin Total
   Gross  Net Gross Net Gross Net
In-process as of December 31, 2018 133
 122.4
 18
 17.4
 151
 139.8
Spud 81
 77.4
 20
 18.9
 101
 96.3
Turned-in-line (59) (54.4) (17) (16.5) (76) (70.9)
In-process as of June 30, 2019 155
 145.4
 21
 19.8
 176
 165.2


  Wells Operated by Others
  Wattenberg Field Delaware Basin Total
   Gross  Net Gross Net Gross Net
In-process as of December 31, 2017 14
 2.6
 8
 1.0
 22
 3.6
Wells spud 21
 2.6
 3
 0.1
 24
 2.7
Acquired DUCs (operated at June 30, 2018) (1) (3) (1.5) 
 
 (3) (1.5)
Wells turned-in-line (16) (1.8) (2) (0.7) (18) (2.5)
In-process as of June 30, 2018 16
 1.9
 9
 0.4
 25
 2.3
______________
(1) Represents DUCs that we acquired with the Bayswater Acquisition in January 2018.
  Non-Operated Wells
  Wattenberg Field Delaware Basin Total
   Gross  Net Gross Net Gross Net
In-process as of December 31, 2018 5
 2.0
 6
 0.9
 11
 2.9
Spud 28
 3.5
 2
 0.4
 30
 3.9
Turned-in-line (17) (1.1) (8) (1.3) (25) (2.4)
In-process as of June 30, 2019 16
 4.4
 
 
 16
 4.4
        
Our in-process wells represent wells that are in the process of being drilled and/or have been drilled and are waiting to be fractured and/or for gas pipeline connection. Our DUCsdrilled uncompleted wells are generally completed and turned-in-line within three to nine monthsa year of drilling.


20182019 Operational and Financial Outlook


We have updated our expected production guidance range for 20182019 to 40range between 48 MMBoe to 4250 MMBoe, or approximately 110,000132,000 Boe to 137,000 Boe per day to 115,000 Boe per day. The update assumes an adequate allocation of system capacity from our primary midstream service provider in the Wattenberg Field. We currently expect that approximately 42 to 4540 percent of our 20182019 production will be comprised of crude oil and approximately 19 to 22 percent will be NGLs, for total liquids of approximately 61 to 6762 percent. We are currently experiencingOur planned 2019 capital investments in crude oil and natural gas properties, which we now expect to continue to experience fewer daysbe between the spudding$810 million and $840 million, are focused on continued execution of wells resultingour development plans in an approximate 15 percent efficiency gain in the Wattenberg Field, which has led to an increase in the number of wells planned to be spud this year. We are also experiencing increased service costs in both the Wattenberg Field and Delaware Basin. Additionally,

In 2019, we have increased lateral lengthsalso expect to spend approximately $20 million for corporate capital, the majority of which is related to the implementation of an ERP system to replace our existing operating and financial systems. This long-planned investment is being made to enhance maintenance of our financial records, improve operational functionality and provide timely information to our management team related to the number of frac stages per well in the Kersey areaoperation of the Wattenberg Field. Accordingly, we have increased our 2018 capital investment forecast to between $950 million and $985 million.business.


We believe that weour disciplined approach in allocating our planned expenditures allows us to maintain significanta degree of operational flexibility to control the pace of our capital spending. As we execute our capital investment program, we continually monitor, among other things, commodity prices, development costs, midstream capacitycost efficiencies, expected rates of return, the political environment and offsetour remaining inventory in order to best meet our short- and continuous drilling obligations.  While we have experienced some service cost increases in the first half of 2018, drilling efficiencies are partially offsetting these increases.long-term corporate strategy. Should commodity pricing or the operating environment deteriorate, we may determine that an adjustment to our development plan is appropriate. We believe we have ample opportunities to reduce capital spending if necessary in order to stay within our capital investment plan, including, but not limited to, reducing the number of rigs being utilized in our drilling program and/or managing our completion schedule.  This flexibility is more limited in the Delaware Basin given leasehold maintenance requirements.


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Wattenberg Field. We are drilling in the horizontal Niobrara and Codell plays withinin the fieldcore Wattenberg Field, which we have further delineated between the Kersey, Prairie and anticipate spudding approximately 150 to 165 wells and turning-in-line approximately 145 to 160 operated wells in 2018, which is an increase over our previously-reported guidance for 2018.Plains development areas. Our 20182019 capital investment program is estimated to be approximately $525 million to $540 million infor the Wattenberg Field with overis approximately 60 percent of our total capital investments in crude oil and natural gas properties, of which approximately 90 percent anticipatedis expected to be invested in operated drilling and completion activity. We plan to drill standard-reach lateral (“SRL”), mid-reach lateral (“MRL”) and extended-reach lateral (“XRL”) wells in 2019, the majority of which will be in the Kersey area of the field. In 2019, we anticipate spudding approximately 120 to 130 operated wells and turning-in-line approximately 110 to 125 operated wells. We expect an average development cost of between $3 million and $5 million per well, depending upon the lateral length of the well. The remainder of the Wattenberg Field capital investment program is expected to be used for non-operated wellsdrilling, land, capital workovers and miscellaneous workover and capitalfacilities projects.

Delaware Basin. Total capital investmentinvestments in crude oil and natural gas properties in the Delaware Basin in 2018 is estimatedfor 2019 are expected to be approximately $425 million to $445 million,40 percent of our total capital investments in crude oil and natural gas properties, of which approximately 8085 percent is allocated to both spud and turn-in-line approximately 25 to 30 operated wells primarily targetingand turn-in-line approximately 21 operated wells. We plan to drill MRL and XRL wells in 2019 with an expected average development cost of between $11.5 million and
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$13 million per well, depending upon the Wolfcamp formation.lateral length of the well. We do not plan to drill any SRL wells in the Delaware Basin in 2019. Based on the timing of our operations and requirements to meet our drilling obligations,hold acreage, we may adapt our capital investment programelect to drill wells different from or in addition to those currently anticipated as we are continuing to analyze the terms of the relevant leases. We plan to investuse approximately five15 percent of our budgeted Delaware Basin capital for leasing, non-operated capital, seismic and technical studies with an additional approximately 15 percent for midstream-related projects, including oil and gas gathering systems and water supply and disposal systems. In addition, we are in the process of evaluating our strategic alternatives with respect to our midstream assets in the Delaware Basin.facilities.


Financial Guidance.
    
The following table providessets forth our current financial guidance for the year ended December 31, 20182019 for certain expenses and the impact of price differentials:
Low HighLow High
Operating Expenses
Lease operating expenses ($/Boe)$3.00
 $3.15
$2.85
 $3.00
Transportation, gathering and processing expenses ("TGP") ($/Boe)$0.80
 $0.90
$0.90
 $1.00
Production taxes (% of crude oil, natural gas and NGLs sales)6% 8%6% 7%
General and administrative expense ($/Boe)$3.40
 $3.70
General and administrative expense ("G&A") ($/Boe)$3.00
 $3.20
      
Estimated Price Realizations (% of NYMEX, excludes TGP)
Crude oil91% 95%90% 95%
Natural gas55% 60%40% 45%
NGLs30% 35%20% 25%


In June 2019, in response to current market conditions and reductions in development activity in the Wattenberg Field and Delaware Basin, we instituted measures we believe were necessary to reduce our general and administrative expenses. As a result, we reduced corporate headcount by approximately 15 percent to more closely align with our updated operational plans. We estimate these measures will result in general and administrative expense of $2.60 to $2.80 per Boe for the second half of 2019.

Regulatory Update
Proposed Statutory Ballot Initiative. As previously disclosed, certain interest groups in
Senate Bill 19-181. In April 2019, Colorado opposedSenate Bill 19-181 was signed into law and made a number of changes to oil and natural gas development generally,regulation in Colorado. The bill gives local governments the option to regulate facility siting and hydraulic fracturing in particular, have advanced a ballot initiative that would result in oilsurface impacts and natural gas development inincreases air quality monitoring and environmental protection. It also changes the state being essentially eliminated. Proponentsmission and makeup of the initiative have submitted signatures in an effort to qualify the initiative to appear on the ballot in November 2018. The signatures are subject to a verification process to be conducted by the Colorado Secretary of State. This process could take up to 30 days. We do not know what the outcome of this process will be. If approved by the voters of Colorado, the proposal would take effect by the end of 2018.
The initiative would require all new oil and gas development facilities to be located at least 2,500 feet away from any occupied structure or “vulnerable areas,” broadly defined to include playgrounds, permanent sports fields, amphitheaters, public parks, public open space, public and community drinking water sources, irrigation canals, reservoirs, lakes, rivers, perennial or intermittent streams and creeks and any additional vulnerable areas designated by the state or a local government. The current minimum required setback between oil and gas wells and occupied structures is generally 500 feet. Federal lands would be excluded from the effect of the initiative.
The Colorado Oil and Gas Conservation Commission ("COGCC"), among other things. Rulemakings contemplated by the bill may create new application and operating requirements; however, the rulemaking process is expected to take years to finalize. Although we have been experiencing a slowdown in the permitting process as the new operating requirements are being finalized, we have been successful in obtaining new permits. The COGCC has estimated that implementationfinalized all required operator guidance related to permit applications and has publicly stated with this guidance in place, it now plans to increase permit approvals. We primarily operate in the core Wattenberg Field in Weld County and have approved permits for development through a significant portion of 2020; however, significant delays in the proposed initiative would make drilling unlawful on approximately 85 percentissuance of permits could impact the non-federal surface area of the state of Colorado, and approximately 85 percent of the non-federal surface area of Weld County. If passed, this proposal would effectively prohibit the vast majoritytiming of our planned future drilling activitiesdevelopment plans in Colorado, and would therefore make it impossible to continue to pursue our current development plans. This would have a highly material and adverse effect on our results of operations, financial condition and reserves.the Wattenberg Field.
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Ozone Classification. In 2016, the EPA increased the state of Colorado’s non-attainment ozone classification for the Denver Metro North Front Range Ozone Eight-Hour Non-Attainment ("Denver Metro/North Front Range NAA") area from “marginal” to “moderate” under the 2008 national ambient air quality standard (“NAAQS”). This increase in non-attainment status triggered significant additional obligations for the state under the Clean Air Act ("CAA") and resulted in Colorado adopting new and more stringent air quality control requirements in November 2017 that are applicable to our operations. TheOzone measurements in the Denver Metro/North Front Range NAA is at risk of being reclassified againexceeded the NAAQS during 2018, subjecting it to “serious” if it does not meeta further reclassification to “serious.” In 2018, the 2008 NAAQS by 2018. The Colorado Department of Public Health and Environment ("CDPHE"(“CDPHE”) has requested thatan extension to the “serious” ozone classification as a result of a year of compliant ozone monitoring in 2017. This extension request was withdrawn by Governor Polis in March 2019. The EPA extendand CDPHE are currently determining the process for a “serious” designation, which is expected to occur later this deadline to 2019. Based on recent air quality monitoring data, however, it appears likely that the Denver Metro/North Front Range NAA will not be able to meet the 2008 NAAQS even by 2019 and will be reclassified as “serious,” likely in 2020 or soon thereafter.year. A “serious” classification wouldwill trigger significant additional obligations for the state under the CAA and could result in new and more stringent air quality control requirements, applicable to our operations andwhich may in turn result in significant costs, and delays in obtaining necessary permits.
2018 Colorado General Election. A general election will be held in November 2018, with high-profile races on the federal, state and local levels. Newly-elected officials may take a different approach than their predecessorspermits applicable to regulatory and legislative issues affecting the oil and gas industry. Because a substantial portion of our current operations and reserves are located in Colorado, the risks we face with respect to the outcome of the November 2018 Colorado political elections are greater than those of our competitors with more geographically diverse operations. We cannot predict the outcome of the election.






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PDC ENERGY, INC.


Shareholder Activism

In March 2019, Kimmeridge Energy Management Company, LLC and its affiliates (collectively, “Kimmeridge”), which at that time was a beneficial holder of approximately 5.1 percent of the outstanding shares of our common stock, nominated for election three candidates for our Board of Directors at our 2019 Annual Meeting of Stockholders (the “Annual Meeting”). If elected, this slate would have replaced the Board of Directors' three nominees, our Chief Executive Officer, Barton R. Brookman, and independent directors Mark E. Ellis and Larry F. Mazza on our eight-member board. The Annual Meeting was held on May 29, 2019. Based on final results of the election, as certified by the independent inspector of elections for the meeting, PDC shareholders voted to re-elect Messrs. Brookman, Ellis and Mazza.
We incurred approximately $5.7 million in costs and devoted significant management attention to the contested solicitation for the Annual Meeting, and future contested solicitations or other forms of shareholder activism could have similar effects. Activist campaigns can also create perceived uncertainties as to our future direction, strategy and leadership and may result in the loss of potential business opportunities, harm our ability to pursue certain transactions and cause our stock price to experience periods of volatility.



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PDC ENERGY, INC.

Results of Operations


Summary Operating Results


The following table presents selected information regarding our operating results:
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended June 30, Six Months Ended June 30,
2018 2017 Percentage Change 2018 2017 Percentage Change2019 2018 Percent Change 2019 2018 Percent Change
(dollars in millions, except per unit data)(dollars in millions, except per unit data)
Production                      
Crude oil (MBbls)3,948
 3,237
 22.0 % 7,745
 5,745
 34.8 %4,899
 3,948
 24.1 % 9,425
 7,745
 21.7 %
Natural gas (MMcf)20,687
 17,783
 16.3 % 40,274
 33,367
 20.7 %28,992
 20,687
 40.1 % 54,643
 40,274
 35.7 %
NGLs (MBbls)1,987
 1,814
 9.5 % 3,833
 3,357
 14.2 %2,693
 1,987
 35.5 % 5,108
 3,833
 33.3 %
Crude oil equivalent (MBoe)9,382
 8,015
 17.1 % 18,290
 14,663
 24.7 %12,425
 9,382
 32.4 % 23,640
 18,290
 29.3 %
Average Boe per day (Boe)103,099
 88,078
 17.1 % 101,049
 81,011
 24.7 %136,539
 103,099
 32.4 % 130,608
 101,049
 29.3 %
Crude Oil, Natural Gas and NGLs Sales                      
Crude oil$252.6
 $148.8
 69.8 % $479.0
 $271.8
 76.2 %$274.2
 $252.6
 8.6 % $505.3
 $479.0
 5.5 %
Natural gas30.0
 38.3
 (21.7)% 68.7
 75.3
 (8.8)%31.0
 30.0
 3.3 % 83.5
 68.7
 21.5 %
NGLs43.3
 26.5
 63.4 % 83.5
 56.2
 48.6 %33.8
 43.3
 (21.9)% 71.3
 83.5
 (14.6)%
Total crude oil, natural gas and NGLs sales$325.9
 $213.6
 52.6 % $631.2
 $403.3
 56.5 %$339.0
 $325.9
 4.0 % $660.1
 $631.2
 4.6 %
                      
Net Settlements on Commodity Derivatives                      
Crude oil$(25.5) $5.1
 *
 $(52.5) $1.9
 *
$(14.7) $(25.5) (42.4)% $(17.6) $(52.5) (66.5)%
Natural gas11.2
 6.8
 64.7 % 13.9
 10.6
 31.1 %1.5
 11.2
 (86.6)% (4.0) 13.9
 *
NGLs (propane portion)(2.1) 0.1
 *
 (3.8) 0.1
 *
NGLs
 (2.1) *
 
 (3.8) *
Total net settlements on derivatives$(16.4) $12.0
 *
 $(42.4) $12.6
 *
$(13.2) $(16.4) (19.5)% $(21.6) $(42.4) (49.1)%
                      
Average Sales Price (excluding net settlements on derivatives)Average Sales Price (excluding net settlements on derivatives)        Average Sales Price (excluding net settlements on derivatives)        
Crude oil (per Bbl)$63.99
 $45.97
 39.2 % $61.85
 $47.31
 30.7 %$55.96
 $63.99
 (12.5)% $53.61
 $61.85
 (13.3)%
Natural gas (per Mcf)1.46
 2.16
 (32.4)% 1.71
 2.26
 (24.3)%1.07
 1.46
 (26.7)% 1.53
 1.71
 (10.5)%
NGLs (per Bbl)21.76
 14.59
 49.1 % 21.78
 16.75
 30.0 %12.53
 21.76
 (42.4)% 13.96
 21.78
 (35.9)%
Crude oil equivalent (per Boe)34.74
 26.65
 30.4 % 34.51
 27.50
 25.5 %27.28
 34.74
 (21.5)% 27.92
 34.51
 (19.1)%
                      
Average Costs and Expenses (per Boe)                      
Lease operating expenses$3.44
 $2.50
 37.6 % $3.38
 $2.72
 24.3 %$2.76
 $3.44
 (19.8)% $2.94
 $3.38
 (13.0)%
Production taxes2.41
 1.88
 28.2 % 2.34
 1.87
 25.1 %1.82
 2.41
 (24.5)% 1.90
 2.34
 (18.8)%
Transportation, gathering and processing expenses0.96
 0.81
 18.5 % 0.89
 0.84
 6.0 %0.99
 0.96
 3.1 % 1.00
 0.89
 12.4 %
General and administrative expense3.97
 3.68
 7.9 % 3.99
 3.81
 4.7 %3.45
 3.97
 (13.1)% 3.49
 3.99
 (12.5)%
Depreciation, depletion and amortization14.46
 15.72
 (8.0)% 14.35
 16.05
 (10.6)%13.56
 14.46
 (6.2)% 13.53
 14.35
 (5.7)%
                      
Lease Operating Expenses by Operating Region (per Boe)Lease Operating Expenses by Operating Region (per Boe)          Lease Operating Expenses by Operating Region (per Boe)          
Wattenberg Field$3.29
 $2.22
 48.2 % $3.16
 $2.42
 30.6 %$2.46
 $3.29
 (25.2)% $2.55
 $3.16
 (19.3)%
Delaware Basin3.92
 4.88
 (19.7)% 4.16
 5.53
 (24.8)%3.76
 3.92
 (4.1)% 4.37
 4.16
 5.0 %
Utica Shale (1)
 1.34
 (100.0)% 3.46
 1.48
 133.8 %
 
 *
 
 3.46
 *
*PercentagePercent change is not meaningful.
 Amounts may not recalculate due to rounding.
(1) (1) In March 2018, we completed the disposition of our Utica Shale properties.










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Crude Oil, Natural Gas and NGLs Sales


For the three and six months ended June 30, 2018,2019, crude oil, natural gas and NGLs sales revenue increased compared to the three and six months ended June 30, 20172018 due to the following (in millions):following:
June 30, 2018
Three Months Ended Six Months EndedThree Months Ended June 30, 2019 Six Months Ended June 30, 2019
(in millions)(in millions)
Increase in production$41.4
 $118.2
$88.4
 $156.2
Increase in average crude oil price71.2
 112.6
Decrease in average crude oil price(39.4) (39.9)
Decrease in average natural gas price(14.5) (22.2)(11.2) (9.7)
Increase in average NGLs price14.2
 19.3
Decrease in average NGLs price(24.8) (77.7)
Total increase in crude oil, natural gas and NGLs sales revenue$112.3
 $227.9
$13.0
 $28.9


Crude Oil, Natural Gas and NGLs Production


The following table presents crude oil, natural gas and NGLs production.
 Three Months Ended June 30, Six Months Ended June 30, Three Months Ended June 30, Six Months Ended June 30,
Production by Operating Region 2018 2017 Percentage Change 2018 2017 Percentage Change 2019 2018 Percent Change 2019 2018 Percent Change
Crude oil (MBbls)                        
Wattenberg Field 2,943
 2,798
 5.2 % 5,823
 4,940
 17.9 % 3,681
 2,943
 25.1% 7,253
 5,823
 24.6%
Delaware Basin 1,005
 364
 176.1 % 1,876
 639
 193.6 % 1,218
 1,005
 21.2% 2,172
 1,876
 15.8%
Utica Shale (1) 
 75
 (100.0)% 46
 166
 (72.3)% 
 
 *
 
 46
 *
Total 3,948
 3,237
 22.0 % 7,745
 5,745
 34.8 % 4,899
 3,948
 24.1% 9,425
 7,745
 21.7%
Natural gas (MMcf)                        
Wattenberg Field 15,836
 15,192
 4.2 % 31,360
 28,906
 8.5 % 23,233
 15,836
 46.7% 44,193
 31,360
 40.9%
Delaware Basin 4,851
 2,025
 139.6 % 8,500
 3,271
 159.9 % 5,759
 4,851
 18.7% 10,450
 8,500
 22.9%
Utica Shale (1) 
 566
 (100.0)% 414
 1,190
 (65.2)% 
 
 *
 
 414
 *
Total 20,687
 17,783
 16.3 % 40,274
 33,367
 20.7 % 28,992
 20,687
 40.1% 54,643
 40,274
 35.7%
NGLs (MBbls)                        
Wattenberg Field 1,544
 1,551
 (0.5)% 2,973
 2,909
 2.2 % 2,007
 1,544
 30.0% 3,908
 2,973
 31.4%
Delaware Basin 443
 212
 109.0 % 826
 343
 140.8 % 686
 443
 54.9% 1,200
 826
 45.3%
Utica Shale (1) 
 51
 (100.0)% 34
 105
 (67.6)% 
 
 *
 
 34
 *
Total 1,987
 1,814
 9.5 % 3,833
 3,357
 14.2 % 2,693
 1,987
 35.5% 5,108
 3,833
 33.3%
Crude oil equivalent (MBoe)                        
Wattenberg Field 7,126
 6,882
 3.5 % 14,023
 12,667
 10.7 % 9,561
 7,126
 34.2% 18,526
 14,023
 32.1%
Delaware Basin 2,256
 914
 147.0 % 4,118
 1,527
 169.6 % 2,864
 2,256
 27.0% 5,114
 4,118
 24.2%
Utica Shale (1) 
 219
 (100.0)% 149
 469
 (68.2)% 
 
 *
 
 149
 *
Total 9,382
 8,015
 17.1 % 18,290
 14,663
 24.7 % 12,425
 9,382
 32.4% 23,640
 18,290
 29.3%
Average crude oil equivalent per day (Boe)Average crude oil equivalent per day (Boe)          Average crude oil equivalent per day (Boe)          
Wattenberg Field 78,308
 75,621
 3.6 % 77,475
 69,984
 10.7 % 105,066
 78,308
 34.2% 102,354
 77,475
 32.1%
Delaware Basin 24,791
 10,047
 146.8 % 22,751
 8,437
 169.7 % 31,473
 24,791
 27.0% 28,254
 22,751
 24.2%
Utica Shale (1) 
 2,410
 (100.0)% 823
 2,590
 (68.2)% 
 
 *
 
 823
 *
Total 103,099
 88,078
 17.1 % 101,049
 81,011
 24.7 % 136,539
 103,099
 32.4% 130,608
 101,049
 29.3%
Amounts may not recalculate due to rounding.
(1)In March 2018, we completed the disposition of our Utica Shale properties.




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The following table presents our crude oil, natural gas and NGLs production ratio by operating region:


Three Months Ended June 30, 2019Three Months Ended June 30, 2019
 
 Crude Oil Natural Gas NGLs Total
Wattenberg Field 39% 40% 21% 100%
Delaware Basin 42% 34% 24% 100%
 
Three Months Ended June 30, 2018
  
 Crude Oil Natural Gas NGLs Total Crude Oil Natural Gas NGLs Total
Wattenberg Field 41% 37% 22% 100% 41% 37% 22% 100%
Delaware Basin 45% 36% 20% 100% 44% 36% 20% 100%
 
Three Months Ended June 30, 2017
 
 Crude Oil Natural Gas NGLs Total
Wattenberg Field 41% 37% 23% 100%
Delaware Basin 40% 37% 23% 100%


Six Months Ended June 30, 2019Six Months Ended June 30, 2019
 
 Crude Oil Natural Gas NGLs Total
Wattenberg Field 39% 40% 21% 100%
Delaware Basin 43% 34% 23% 100%
 
Six Months Ended June 30, 2018
  
 Crude Oil Natural Gas NGLs Total Crude Oil Natural Gas NGLs Total
Wattenberg Field 42% 37% 21% 100% 42% 37% 21% 100%
Delaware Basin 46% 34% 20% 100% 46% 34% 20% 100%
 
Six Months Ended June 30, 2017
 
 Crude Oil Natural Gas NGLs Total
Wattenberg Field 39% 38% 23% 100%
Delaware Basin 42% 36% 22% 100%


Wattenberg Field. In
Midstream Capacity
            Our ability to market our production depends substantially on the Wattenberg Field, we rely on third-party midstream service providers to constructavailability, proximity and capacity of gathering compressionsystems, pipelines and processing facilities owned and operated by third parties. If adequate midstream facilities and services are not available to us on a timely basis and at acceptable costs, our production and results of operations could be adversely affected. In recent years, there has been substantial development in our current areas of operation, and this has made it more challenging for providers of midstream infrastructure and services to keep pace with our and the overall field's natural gas production growth. During the three and six months ended June 30, 2018, our production was adversely impacted by high line pressures on gas gathering facilities, primarily due tocorresponding increases in field-wide production volumes, gathering line freezes that occur more often at higher line pressures and unexpected facility downtime. Line pressures did not materially affect our production during the three and six months ended June 30, 2017. During the six months ended June 30, 2018 and 2017, 97 percent and 92 percent, respectively, of our production in the Wattenberg Field was delivered from horizontal wells, with the remaining production coming from vertical wells. The horizontal wells are less prone to curtailments than the vertical wells because they are newer and have greater producing capacity and higher formation pressures and therefore tend to be more resilient to gas system pressure issues; however, currently all of our wells in the field are experiencing some adverse impact. We have continued to operate in a constrained environment into the third quarter of 2018. Additional processing capacity was brought into operation by DCP Midstream, LP ("DCP") in August 2018, with further processing capacity scheduled to be brought into operation during the second quarter of 2019.

We continue to work closely with our third-party midstream providers in an effort to ensure that adequate midstream system capacity is available going forward in the Wattenberg Field. We, along with other operators, have made a commitment to DCP to support its construction of two additional processing facilities, including a plant that was completed and turned on line in August 2018, with associated gathering and compression in the field. These expansions are expected to increase DCP's system capacity, assist in the control of line pressures on its natural gas gathering facilities and reduce production curtailments in the field. We will be bound to the incremental volume requirements in these agreements for a period of seven years beginning on the first day of the calendar month after the actual in-service date of the relevant plant. The second plant is scheduled to be completed and turned on line in the second quarter of 2019. These agreements impose a baseline volume commitment and guarantee a certain target profit margin to DCP on those volumes during the initial three years of the contracts. Under our current drilling plans and in the current commodity pricing environment, we expect to meet both the baseline and incremental volume commitments, and we believe that the contractual target profit margin will be achieved with minimal, if any, payment from us. See the footnote titled Commitments and Contingencies to our condensed consolidated financial statements included elsewhere in this report for additional details regarding these agreements. In addition, we have begun early discussions with DCP with respect to further increasing its processing capacity in the Wattenberg Field. We also continue to work with our other midstream service providers in the field in an effort to ensure all of the existing infrastructure is fully utilized and that all options for system expansions are evaluated and implemented, where possible.production. The ultimate timing and availability of adequate infrastructure is not within our control and if our midstream
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service providers' construction projects are delayed, we could experience elevated gathering line pressurescapacity constraints for extended periods of time that wouldcould negatively impact our ability to meet our production targets.

Delaware Basin. Due to prolific development Weather, regulatory developments and other factors also affect the resulting increased production in the Delaware Basin, product takeaway infrastructure downstreamadequacy of in-field gathering and processing facilities is operating near capacity. We are dependent upon third parties to construct downstream takeaway infrastructure, including crude oil, natural gas and NGL pipelines. This has the potential to lead to near term production constraints until new capacity is added. We expect additional infrastructure to be built starting in the second half of 2019. Until the additional infrastructure is turned on line, our production may be negatively impacted by midstream capacity issuesinfrastructure. Like other producers, we from time to time. time enter into volume commitments with midstream providers in order to induce them to provide increased capacity. If our production falls below the level required under these agreements, we could be subject to transportation charges for commitment shortfalls.
                Wattenberg Field. From time to time, elevated line pressures on gas gathering facilities have adversely affected production from the Wattenberg Field. While system pressures declined in early 2019 as a result of system expansions completed by DCP Midstream, LP (“DCP”) in late 2018, they have remained at relatively elevated levels and have recently increased to historical highs. DCP is working to complete construction of its O’Connor II plant, which is currently scheduled for mechanical completion in August 2019. After commissioning of the plant, we currently expect NGL takeaway to continue to be constrained into the fourth quarter of 2019, when additional NGL pipeline capacity is expected. Until the capacity becomes available, we expect that DCP’s incremental system capacity will be limited to approximately 50 percent of the nameplate capacity of the plant. DCP has acquired additional firm residue gas takeaway capacity through October 2019 to accommodate the incremental gas volumes associated with the O’Connor II Plant. DCP is also working to ensure it has sufficient residue gas capacity available beyond October to accommodate these incremental volumes into early 2020, when completion of the planned Cheyenne Connector pipeline is expected.
We have been engaged with DCP in planning for further incremental increases to the optionprocessing capacity in the field.  DCP has recently executed a long-term agreement with another in-basin midstream provider for up to transport225MMcfd of incremental processing capacity. This incremental processing capacity is expected to be constructed, commissioned and in service by mid-2020, and we expect will be well integrated with the NGL and residue gas takeaway expansion projects mentioned above. We also continue to work with our midstream service providers in an effort to ensure all of the existing
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infrastructure is fully utilized and that all options for system expansion are evaluated and implemented to the extent possible to accommodate projected future volume growth from the field.
                NGL fractionation on the Gulf Coast and Conway continues to operate at or near full capacity and this could potentially impact the operation of gas plants in the Wattenberg Field. While our Wattenberg Field operations are not currently being impacted by NGL fractionation capacity constraints, the limitation on NGL fractionation capacity did limit the throughput of some gas processing plants in the field for a portion of the first quarter of 2019. Limitations on downstream fractionation capacity could limit the ability of our crude oil production via truck or rail; however, doing so would decreaseservice providers to adjust ethane and propane recoveries to optimize the realized prices we receive. A current trucking shortageplant product mix to maximize revenue. Additional fractionation capacity is scheduled to come online later in the basin could result2019 and in increased differentials. 2020.
                Delaware Basin. In the second quarter of 2018, we entered into separatefirm sales and pipeline agreements for pipeline capacity for portions of our Delaware Basin crude oil and natural gas production.production, respectively. The crude oil agreement runs through December 2023 and provides for firm physical takeaway for approximately 85 percentall of our forecasted 2018 and 2019 Delaware Basin crude oil volumes. TheThis agreement provides us with price diversification through realization of export market pricing viathat includes access to a Corpus Christi terminal and exposure to Brent-weighted prices. As a result of this agreement, we expect to realize between 88 and 92approximately 94 percent of West Texas Intermediate ("WTI") crude oil pricing for our total Delaware Basin production through 2018 andin 2019, after deducting transportation and other related marketing expenses. Our actual realization for all Delaware Basin production for the second quarter of 20182019 was 9297 percent of WTI crude oil pricing. While our current crude oil production is not sufficient to satisfy this commitment, we have been able to satisfy our obligation under the agreement by purchasing volumes from third parties. This may not continue to be the case in the future and we could incur unutilized transportation charges for any such shortfalls.

                Our Delaware Basin natural gas sales agreements run through December 20192021 and provide for firm physical takeaway capacity, which varies from approximatelyof amounts varying between 40,00060,000 MMbtu and 75,000100,000 MMbtu per day of our Delaware Basin natural gas volumes from the basin during the periodterm of the agreements. OurIn addition, concurrent with the sale of our natural gas gathering system in the Delaware Basin, we entered into an agreement with the purchaser which provides us with gathering, processing and transportation of our natural gas sales were partially curtailedfrom certain dedicated leases through 2041.

                Our production from the Delaware Basin was not materially affected by midstream or downstream capacity constraints during the second quarterfirst half of 2018 as a result of a shortage of our midstream compression capacity in our Central area of the basin. We plan to install additional compression in this area during the third quarter of 2018, which we expect will provide sufficient capacity to move our Central area2019. However, natural gas volumes.takeaway capacity downstream of in-field gathering and processing facilities in the basin is operating close to capacity and near-term production constraints are possible.


As discussed above, NGL fractionation on the Gulf Coast and at Conway is running at or near full capacity, and this could potentially impact the operation of gas plants in the Delaware Basin. In addition, residue pipeline and downstream crude oil pipelines in the Delaware Basin are also operating at high utilization rates. We expect additional residue gas takeaway to be available in late 2019 and additional crude oil pipelines to be available in early 2020 with additional NGL fractionation infrastructure being available starting in mid-2019, with more projects scheduled to be completed in 2020.



    
   
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Crude Oil, Natural Gas and NGLs Pricing


Our results of operations depend upon many factors. Key factors include the pricemarket prices of crude oil, natural gas and NGLs and our ability to market our production effectively. Crude oil, natural gas and NGLs prices have a high degree of volatility and our realizations can change substantially. Our realized sales prices for crude oil, natural gas and NGLs increaseddecreased during the three and six months ended June 30, 20182019 compared to the three and six months ended June 30, 2017.2018. Changes in market prices for crude oil, natural gas and NGLs negatively impacted these realized prices. The NYMEX average daily crude oil prices increased 41 percent and 30 percent and NYMEX first-of-the-month natural gas prices decreased 12 percent and 11 percent for the three and six months ended June 30, 20182019 as compared to the respective periods in 2018 and the NYMEX average first-of-the-month natural gas price decreased six percent for the three andmonths ended June 30, 2019 compared to the three months ended June 30, 2018. The NYMEX average first-of-the-month natural gas price for the six months ended June 30, 2017.2019 was comparable to the average price for the same period in 2018.


The following tables present weighted-average sales prices of crude oil, natural gas and NGLs for the periods presented.
 Three Months Ended June 30, Six Months Ended June 30, Three Months Ended June 30, Six Months Ended June 30,
Weighted-Average Realized Sales Price by Operating Region     Percentage Change     Percentage Change     Percent Change     Percent Change
(excluding net settlements on derivatives) 2018 2017 2018 2017  2019 2018 2019 2018 
Crude oil (per Bbl)                        
Wattenberg Field $64.57
 $46.19
 39.8 % $61.88
 $47.46
 30.4 % $55.30
 $64.57
 (14.4)% $52.94
 $61.88
 (14.4)%
Delaware Basin 62.31
 44.81
 39.1 % 61.86
 46.73
 32.4 % 57.97
 62.31
 (7.0)% 55.83
 61.86
 (9.7)%
Utica Shale (1) 
 43.19
 (100.0)% 58.10
 45.05
 29.0 % 
 
 *
 
 58.10
 *
Weighted-average price 63.99
 45.97
 39.2 % 61.85
 47.31
 30.7 % 55.96
 63.99
 (12.5)% 53.61
 61.85
 (13.3)%
Natural gas (per Mcf)                        
Wattenberg Field $1.43
 $2.24
 (36.2)% $1.67
 $2.30
 (27.4)% $1.30
 $1.43
 (9.1)% $1.74
 $1.67
 4.2 %
Delaware Basin 1.54
 1.37
 12.4 % 1.78
 1.60
 11.3 % 0.16
 1.54
 (89.6)% 0.64
 1.78
 (64.0)%
Utica Shale (1) 
 2.76
 (100.0)% 2.68
 2.88
 (6.9)% 
 
 *
 
 2.68
 *
Weighted-average price 1.46
 2.16
 (32.4)% 1.71
 2.26
 (24.3)% 1.07
 1.46
 (26.7)% 1.53
 1.71
 (10.5)%
NGLs (per Bbl)                        
Wattenberg Field $19.60
 $14.13
 38.7 % $19.86
 $16.24
 22.3 % $11.30
 $19.60
 (42.3)% $12.90
 $19.86
 (35.0)%
Delaware Basin 29.26
 17.33
 68.8 % 28.56
 19.33
 47.7 % 16.14
 29.26
 (44.8)% 17.41
 28.56
 (39.0)%
Utica Shale (1) 
 17.10
 (100.0)% 24.29
 22.58
 7.6 % 
 
 *
 
 24.29
 *
Weighted-average price 21.76
 14.59
 49.1 % 21.78
 16.75
 30.0 % 12.53
 21.76
 (42.4)% 13.96
 21.78
 (35.9)%
Crude oil equivalent (per Boe)                        
Wattenberg Field $34.09
 $26.91
 26.7 % $33.64
 $27.50
 22.3 % $26.81
 $34.09
 (21.4)% $27.59
 $33.64
 (18.0)%
Delaware Basin 36.80
 24.91
 47.7 % 37.58
 27.32
 37.6 % 28.84
 36.80
 (21.6)% 29.11
 37.58
 (22.5)%
Utica Shale (1) 
 25.72
 (100.0)% 30.98
 28.29
 9.5 % 
 
 *
 
 30.98
 *
Weighted-average price 34.74
 26.65
 30.4 % 34.51
 27.50
 25.5 % 27.28
 34.74
 (21.5)% 27.92
 34.51
 (19.1)%
Amounts may not recalculate due to rounding.
(1)In March 2018, we completed the disposition of our Utica Shale properties.


Crude oil, natural gas and NGLs revenues are recognized when we have transferredtransfer control of crude oil, natural gas or NGLs production to the purchaser. We consider the transfer of control to have occurredoccur when the purchaser has the ability to direct the use of, and obtain substantially all of the remaining benefits from, the crude oil, natural gas or NGLs production. We record sales revenue based on an estimate of the volumes delivered at estimated prices as determined by the applicable sales agreement. We estimate our sales volumes based on company-measured volume readings. We then adjust our crude oil, natural gas and NGLs sales in subsequent periods based on the data received from our purchasers that reflects actual volumes delivered and prices received.


Our crude oil, natural gas and NGLs sales are recorded using either the “net-back” or "gross" method of accounting, depending upon the related purchase agreement. We use the net-back method when control of the crude oil, natural gas or NGLs has been transferred to the purchasers of these commodities that are providing transportation, gathering or processing services. In these situations, the purchaser pays us proceeds based on a percent of the proceeds or have fixed oura sales price fixed at index less specified
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deductions. The net-back method results in the recognition of a net sales price that is lower than the indices
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index for which the production is based because the operating costs and profit of the midstream facilities are embedded in the net price we are paid.


We use the gross method of accounting when control of the crude oil, natural gas or NGLs is not transferred to the purchaserspurchaser and the purchaser does not provide transportation, gathering or processing services as a function of the price we receive. Rather, we contract separately with midstream providers for the applicable transporttransportation and processing on a per unit basis. Under this method, we recognize revenues based on the gross selling price and recognize transportation, gathering and processing expenses.

We adopted the New Revenue Standard effective January 1, 2018. Under the New Revenue Standard, certain crude oil sales in the Wattenberg Field that were recognized using the gross method prior to the adoption of the New Revenue Standard are recognized using the net-back method. In the Delaware Basin, certain crude oil and natural gas sales that were recognized using the gross method prior to the adoption of the New Revenue Standard are recognized using the net-back method. If we had adopted the New Revenue Standard on January 1, 2017, we estimate that the average realization percentage before transportation, gathering and processing expenses for the three months ended June 30, 2017 would have been 94 percent, 67 percent and 30percent for crude oil, natural gas and NGLs, respectively, as $2.8 million in expenses currently recorded in transportation, gathering and processing expense on our condensed consolidated statements of operations for that period would, in that case, have been reflected as a reduction to the sales price. For the six months ended June 30, 2017, the realization percentage before transportation, gathering and processing expense would have been 93 percent, 69 percent and 33percent for crude oil, natural gas and NGLs, respectively, as $5.4 million in expenses currently recorded in transportation, gathering and processing expense on our condensed consolidated statements of operations for that period would have been reflected as a reduction to the sales price. However, the net realized price after transportation, gathering and processing would not have changed.


As discussed above, we enter into agreements for the sale and transportation, gathering and processing of our production, the terms of which can result in variances in the per unit realized prices that we receive for our crude oil, natural gas and NGLs. Information related to the components and classifications in the condensed consolidated statements of operations is shown below. For crude oil, the average NYMEX prices shown below are based uponon average daily prices throughout each month and, for natural gas, the average NYMEX pricing is based uponon first-of-the-month index prices, as in each case this is the method used to sell the majority of these commodities pursuant to terms of the respectiverelevant sales agreements. For NGLs, we use the NYMEX crude oil price as a reference for presentation purposes. The average realized price both before and after transportation, gathering and processing expenses shown in the table below represents our approximate composite per barrel price for NGLs.
For the Three Months Ended June 30, 2019 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $59.81
 $55.96
 94% $1.20
 $54.76
 92%
Natural gas (per MMBtu) 2.64
 1.07
 41% 0.19
 0.88
 33%
NGLs (per Bbl) 59.81
 12.53
 21% 0.18
 12.35
 21%
Crude oil equivalent (per Boe) 42.78
 27.28
 64% 0.96
 26.32
 62%
            
For the Three Months Ended June 30, 2018 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $67.88
 $63.99
 94% $0.92
 $63.07
 93% $67.88
 $63.99
 94% $0.92
 $63.07
 93%
Natural gas (per MMBtu) 2.80
 1.46
 52% 0.24
 1.22
 44% 2.80
 1.46
 52% 0.24
 1.22
 44%
NGLs (per Bbl) 67.88
 21.76
 32% 0.18
 21.58
 32% 67.88
 21.76
 32% 0.18
 21.58
 32%
Crude oil equivalent (per Boe) 49.11
 34.74
 71% 0.96
 33.78
 69% 49.11
 34.74
 71% 0.96
 33.78
 69%
            
For the Three Months Ended June 30, 2017 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $48.28
 $45.97
 95% $1.38
 $44.59
 92%
Natural gas (per MMBtu) 3.18
 2.16
 68% 0.08
 2.08
 65%
NGLs (per Bbl) 48.28
 14.59
 30% 0.31
 14.28
 30%
Crude oil equivalent (per Boe) 37.48
 26.65
 71% 0.81
 25.84
 69%
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For the Six Months Ended June 30, 2019 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $57.36
 $53.61
 93% $1.21
 $52.40
 91%
Natural gas (per MMBtu) 2.89
 1.53
 53% 0.19
 1.34
 46%
NGLs (per Bbl) 57.36
 13.96
 24% 0.21
 13.75
 24%
Crude oil equivalent (per Boe) 41.93
 27.92
 67% 0.97
 26.95
 64%
            
For the Six Months Ended June 30, 2018 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $65.37
 $61.85
 95% $0.80
 $61.05
 93% $65.37
 $61.85
 95% $0.80
 $61.05
 93%
Natural gas (per MMBtu) 2.90
 1.71
 59% 0.23
 1.48
 51% 2.90
 1.71
 59% 0.23
 1.48
 51%
NGLs (per Bbl) 65.37
 21.78
 33% 0.21
 21.57
 33% 65.37
 21.78
 33% 0.21
 21.57
 33%
Crude oil equivalent (per Boe) 47.77
 34.51
 72% 0.89
 33.62
 70% 47.77
 34.51
 72% 0.89
 33.62
 70%
            
For the Six Months Ended June 30, 2017 Average NYMEX Price Average Realized Price Before Transportation, Gathering and Processing Expenses Average Realization Percentage Before Transportation, Gathering and Processing Expenses Average Transportation, Gathering and Processing Expenses Average Realized Price After Transportation, Gathering and Processing Expenses Average Realization Percentage After Transportation, Gathering and Processing Expenses
Crude oil (per Bbl) $50.10
 $47.31
 94% $1.44
 $45.87
 92%
Natural gas (per MMBtu) 3.25
 2.26
 70% 0.09
 2.17
 67%
NGLs (per Bbl) 50.10
 16.75
 33% 0.35
 16.40
 33%
Crude oil equivalent (per Boe) 38.50
 27.50
 71% 0.84
 26.66
 69%

Our average realization percentages for crude oil sales for the three and six months ended June 30, 2019 are comparable to those for the corresponding periods of 2018. The realization percentages for our natural gas sales for the three and six months ended June 30, 2019 have decreased as compared to the same periods in 2018, primarily due to widening of the basis between NYMEX and the indices upon which we sell our natural gas production. This was especially true in the Delaware Basin, where we experienced some days during the three and six months ended June 30, 2019 when the transportation cost to deliver our natural gas to market exceeded the price we received. The realization percentages for our NGLs sales also decreased as compared to 2018, primarily due to decreases in prices for the individual NGLs components for the three and six months ended June 30, 2019 as compared to the same periods in 2018.

Commodity Price Risk Management Net


We use commodity derivative instruments to manage fluctuations in crude oil and natural gas and NGLs prices. We have in place a variety ofprices, including collars, fixed-price swaps and basis swaps on a portion of our estimated crude oil and natural gas and propane production. For our commodity swaps, we ultimately realize the fixed price value related to the swaps. See the footnote titled Commodity Derivative Financial Instruments to our condensed consolidated financial statements included elsewhere in this report for a detailed presentation of our derivative positions as of June 30, 2018.2019.


Commodity price risk management, net, includes cash settlements upon maturity of our derivative instruments, as well as the change in fair value of unsettled commodity derivatives related to our crude oil and natural gas and propane production. Commodity price risk management, net, does not include gains or losses from derivative transactions related to our gas marketing segment, which are included in other income and other expenses.


Net settlements of commodity derivative instruments are based on the difference between the crude oil and natural gas and propane index prices at the settlement date of our commodity derivative instruments compared to the respective strike prices contracted for the settlement months that were established at the time we entered into the commodity derivative transaction. The net change in fair value of unsettled commodity derivatives is comprised of the net value increase or decrease in the beginning-of-period fair value of commodity derivative instruments that settled during the period and the net change in fair value of unsettled commodity derivatives during the period or from inception of any new contracts entered into during the applicable period. The corresponding impact of settlement of the commodity derivative instruments during the period is included in net settlements for the period. The net change in fair value of unsettled commodity derivatives during the period is primarily related to shifts in the crude oil and natural gas and NGLs forward curves and changes in certain differentials.
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The following table presents net settlements and net change in fair value of unsettled derivatives included in commodity price risk management, net:
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended June 30, Six Months Ended June 30,
2018 2017 2018 20172019 2018 2019 2018
(in millions)(in millions)
Commodity price risk management gain (loss), net:              
Net settlements of commodity derivative instruments:              
Crude oil fixed price swaps, collars and rollfactors$(37.2) $5.1
 $(63.9) $1.9
$(14.7) $(37.2) $(17.5) $(63.9)
Crude oil basis protection swaps11.7
 
 11.4
 

 11.7
 
 11.4
Natural gas fixed price swaps and collars2.5
 4.8
 2.6
 8.5
2.1
 2.5
 0.5
 2.6
Natural gas basis protection swaps8.7
 2.0
 11.2
 2.0
(0.6) 8.7
 (4.6) 11.2
NGLs (propane portion) fixed price swaps(2.1) 0.1
 (3.8) 0.1
NGLs fixed price swaps
 (2.1) 
 (3.8)
Total net settlements of commodity derivative instruments(16.4) 12.0
 (42.5) 12.5
(13.2) (16.4) (21.6) (42.5)
Change in fair value of unsettled commodity derivative instruments:              
Reclassification of settlements included in prior period changes in fair value of commodity derivative instruments18.1
 (5.1) 32.0
 18.4
15.4
 18.1
 (39.7) 32.0
Crude oil fixed price swaps, collars and rollfactors(111.4) 43.1
 (152.9) 88.7
38.3
 (111.4) (85.6) (152.9)
Natural gas fixed price swaps and collars(2.3) 8.3
 (3.2) 16.7
7.2
 (2.3) 6.7
 (3.2)
Natural gas basis protection swaps(1.7) (0.2) 5.0
 2.3
(0.4) (1.7) (2.5) 5.0
NGLs (propane portion) fixed price swaps(2.4) (0.2) (1.8) 
NGLs fixed price swaps
 (2.4) 
 (1.8)
Net change in fair value of unsettled commodity derivative instruments(99.7) 45.9
 (120.9) 126.1
60.5
 (99.7) (121.1) (120.9)
Total commodity price risk management gain (loss), net$(116.1) $57.9
 $(163.4) $138.6
$47.3
 $(116.1) $(142.7) $(163.4)


Net settlements of commodity derivatives and net changeLease Operating Expenses

Lease operating expenses increased six percent to $34.3 million in fair value of unsettled derivatives decreased for the three and six months ended June 30, 2018 as compared to the three and six months ended June 30, 2017 as a result of the increase in future commodity prices during the first half of 2018 compared to a decrease during the first half of 2017. Our decrease in net settlements for the three months ended June 30, 2018 was partially offset by an $11.3 million realized gain on the early settlement of certain commodity derivative basis protection positions, including $10.3 million for the early settlement of crude oil basis protection instruments and $1.0 million for the early settlement of natural gas basis protection instruments, both for our Delaware Basin operations. The volumes associated with these instruments were impacted by certain marketing agreements entered into during the three months ended June 30, 2018 which eliminated the underlying sale price variability, and therefore there was no longer a variable to hedge.

Lease Operating Expenses

Lease operating expenses increased 61 percent2019 compared to $32.3 million in the three months ended June 30, 2018 compared2018. Significant changes in lease operating expenses included increases of $1.7 million for produced water disposal, $1.5 million for non-operated wells, $1.4 million in additional compressor and equipment rentals and $0.9 million for payroll and employee benefits. The increases were partially offset by a $2.7 million decrease in workover expense and a $1.6 million decrease related to $20.0 million inmidstream expense resulting from the sale of Delaware Basin midstream assets during the second quarter of 2019. Lease operating expense per Boe decreased by 20 percent to $2.76 for the three months ended June 30, 2017. The increase was primarily due to increases of $4.4 million for increased workover projects, $1.6 million related to additional compressor and equipment rentals, $1.2 million for payroll and employee benefits related to increases in headcount, $1.2 million for environmental remediation expenses, $0.8 million related to midstream expense in the Delaware Basin and $0.8 million for produced water disposal. Lease operating expense per Boe increased by 38 percent to2019 from $3.44 for the three months ended June 30, 2018, from $2.50 for the three months ended June 30, 2017.primarily due to a 32 percent increase in production volumes.


Lease operating expenses increased 5512 percent to $69.5 million in the six months ended June 30, 2019 compared to $61.9 million in the six months ended June 30, 2018 compared2018. Significant changes in lease operating expenses included increases of $3.1 million in additional compressor and equipment rentals, $3.1 million for produced water disposal, $1.5 million for payroll and employee benefits, $1.1 million for non-operated wells and $0.7 million in environmental remediation services. The increases were partially offset by a $3.1 million decrease in workover expense and a $0.7 million decrease related to $39.8 million inmidstream expense resulting from the sale of Delaware Basin midstream assets during the second quarter of 2019. Lease operating expense per Boe decreased by 13 percent to $2.94 for the six months ended June 30, 2017. The increase was primarily due to increases of $4.6 million for increased workover projects, $3.1 million for payroll and employee benefits related to increases in headcount, $2.9 million related to additional compressor and equipment rentals, $2.5 million related to midstream expense in the Delaware Basin, $2.1 million for environmental remediation expenses, $1.3 million for produced water disposal and $1.1 million related to chemical treatment programs. Lease operating expense per Boe increased by 24 percent to2019 from $3.38 for the six months ended June 30, 2018, from $2.72 for the six months ended June 30, 2017.primarily due to a 29 percent increase in production volumes.

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Production Taxes


Production taxes are comprised mainly of severance tax and ad valorem tax and are directly related to crude oil, natural gas and NGLs sales and are generally assessed as a percentage of net revenues. From time to time, there are adjustments to the statutory rates for these taxes based upon certain credits that are determined based upon activity levels and relative commodity prices from year-to-year.


Production taxes increased 50 percent towere $22.6 millionin each of the three months ended June 30, 2019 and 2018, compared to $15.0 million in the three months ended June 30, 2017, primarily due to the 53despite a four percent increase in crude oil, natural gas and NGLs sales, forprimarily due to adjustments to appraised property values during the three months ended June 30, 2018 compared2019.
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Production taxes increased five percent to $44.8 million in the threesix months ended June 30, 2017, as well as an increase in the ad valorem tax rate in the Delaware Basin related to an increase in assessed property values.

Production taxes increased 56 percent2019 compared to $42.8 million in the six months ended June 30, 2018, compared to $27.4 million in the six months ended June 30, 2017, primarily due to the 57five percent increase in crude oil, natural gas and NGLs sales for the six months ended June 30, 20182019 compared to the six months ended June 30, 2017, as well as an increase in the ad valorem tax rate in the Delaware Basin related to an increase in assessed property values.2018.


Transportation, Gathering and Processing Expenses


Transportation, gathering and processing expenses increased 3836 percent to $12.2 million in the three months ended June 30, 2019 compared to $9.0 million in the three months ended June 30, 2018 comparedand 45 percent to $6.5$23.6 million in the threesix months ended June 30, 2017. The increase was primarily due to an increase of $5.2 million related to natural gas gathering and transportation operations in the Delaware Basin and a $1.2 million increase in oil transportation costs due to additional volumes delivered through pipelines in the Wattenberg Field, partially offset by a $2.8 million decrease resulting from the adoption of the New Revenue Standard on January 1, 2018 whereby we record certain portions of our current transportation, gathering and processing expense as a reduction to the sales price and a $1.1 million decrease due to the disposition of the Utica Shale properties. Transportation, gathering and processing expenses per Boe increased to $0.96 for the three months ended June 30, 20182019 compared to $0.81 for the three months ended June 30, 2017.

Transportation, gathering and processing expenses increased 31 percent to $16.3 million in the six months ended June 30, 2018 compared to $12.4 million2018. Transportation, gathering and processing expenses are primarily impacted by variances in the six months ended June 30, 2017. The increase was primarily due to an increase of $8.6 million related tovolumes delivered through pipelines and for natural gas gathering and transportation operations in the Delaware Basin and a $2.0 million increase in oil transportation costs due to additional volumes delivered through pipelines in the Wattenberg Field, partially offset by a $5.0 million decrease resulting from the adoption of the New Revenue Standard on January 1, 2018 whereby we record certain portions of our current transportation, gathering and processing expense as a reduction to the sales price and a $1.8 million decrease due to the disposition of the Utica Shale properties. Transportation, gathering and processing expenses per Boe increased to $0.89 for the six months ended June 30, 2018 compared to $0.84 for the six months ended June 30, 2017.operations. As discussed in Crude Oil, Natural Gas and NGLs Pricing, whether transportation, gathering and processing costs are presented separately or are reflected as a reduction to net revenue is a function of the terms of the relevant marketing contract.


Impairment of Properties and Equipment
    
The following table sets forth the major components of our impairment of properties and equipment expense:

equipment:
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended June 30, Six Months Ended June 30,
2018 2017 2018 20172019 2018 2019 2018
(in millions)(in millions)
              
Impairment of proved and unproved properties$159.5
 $27.5
 $192.6
 $29.6
$2.2
 $159.5
 $10.1
 $192.6
Amortization of individually insignificant unproved properties
 0.1
 0.1
 0.2

 
 
 0.1
Impairment of crude oil and natural gas properties
$159.5
 $27.6
 $192.7
 $29.8
Impairment of infrastructure and other26.8
 
 26.8
 
Impairment of properties and equipment$29.0
 $159.5
 $36.9
 $192.7
    
During the three and six months ended June 30, 2019 and 2018, we recorded impairment charges totaling $192.7 million, including $159.5 million duringprimarily related to the three months ended June 30, 2018. During the three months ended June 30, 2018, we identified currentdivestiture of leaseholds and anticipated near-term leasehold expirations within our non-focus areas of the Delaware Basin and made the determination that we would no longer pursue plansplan to develop these properties. The impaired non-focus leasehold typically has a higher gasdevelop. During the three and six months ended June 30, 2019, we also recorded impairments of $26.8 million related to oil ratio and a greater degreecertain midstream facility infrastructure in the Delaware Basin. Upon closing of geologic complexity than our other Delaware Basin properties and is further impacted by widening natural gas differentials and increased well development costs. We intend to focus our future Delaware Basin development in our oilier core areas where we have identified approximately 450 mid-length lateral equivalent
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Wolfcamp drilling locations. We continue to explore options for our non-focus areas and monitor them for possible future impairment based on similar analyses. Wethe Midstream Asset Divestitures, it was determined that the fairnet book value of the properties based upon estimated future discounted cash flow, a Level 3 input, using estimated production and prices at which we reasonably expect the crude oil and natural gas will be sold.these assets was not recoverable.

General and Administrative Expense


General and administrative expense increased 2615 percent to $42.8 million in the three months ended June 30, 2019 compared to $37.2 million in the three months ended June 30, 2018 compared to $29.5 million in the three months ended June 30, 2017.2018. The increase was primarily attributable to a $4.1$4.7 million increase related to shareholder activism and a $4.2 million increase in payroll and employeerelated benefits, a $1.9which includes $1.6 million increaseof costs related to professional services and a $1.0reduction in force in June 2019. The increases were partially offset by a $4.3 million increasedecrease in legal-related fees related to government relations.an expected insurance reimbursement.


General and administrative expense increased 3113 percent to $82.4 million in the six months ended June 30, 2019 compared to $72.9 million in the six months ended June 30, 2018 compared to $55.8 million in the six months ended June 30, 2017.2018. The increase was primarily attributable to a $10.3$5.7 million increase related to shareholder activism and a $4.3 million increase in payroll and employeerelated benefits, a $4.0including $1.6 million increaseof costs related to professional services and a $1.9reduction in force in June 2019. The increases were partially offset by a $2.1 million increasedecrease in government relations expenses.legal-related fees related to an expected insurance reimbursement.

Depreciation, Depletion and Amortization Expense


Crude oil and natural gas properties. DD&A expense related to crude oil and natural gas properties is directly related to proved reserves and production volumes. DD&A expense related to crude oil and natural gas properties was $167.1 million and $317.0 million for the three and six months ended June 30, 2019, respectively, compared to $133.6 million and $258.4 million for the three and six months ended June 30, 2018, respectively, compared to $124.4 million and $232.2 million for the three and six months ended June 30, 2017, respectively.


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The period-over-period change in DD&A expense related to crude oil and natural gas properties was primarily due to the following:
 June 30, 2018
 Three Months Ended Six Months Ended Three Months Ended June 30, 2019 Six Months Ended June 30, 2019
 (in thousands) (in millions)
Increase in production $25.6
 $58.2
 $42.6
 $77.2
Decrease in weighted-average depreciation, depletion and amortization rates (16.4) (32.0) (9.1) (18.5)
Total increase in DD&A expense related to crude oil and natural gas properties $9.2
 $26.2
 $33.5
 $58.7


The following table presents our per Boe DD&A expense rates for crude oil and natural gas properties:
  Three Months Ended June 30, Six Months Ended June 30,
Operating Region/Area 2019 2018 2019 2018
  (per Boe)
Wattenberg Field $12.12
 $12.94
 $12.27
 $13.23
Delaware Basin 17.88
 18.34
 17.53
 17.69
Total weighted-average $13.45
 $14.24
 $13.41
 $14.13
  Three Months Ended June 30, Six Months Ended June 30,
Operating Region/Area 2018 2017 2018 2017
  (per Boe)
Wattenberg Field $12.94
 $15.30
 $13.23
 $16.05
Delaware Basin 18.34
 18.14
 17.69
 15.46
Utica Shale (1) 
 11.27
 
 11.26
Total weighted-average $14.24
 $15.51
 $14.13
 $15.83

(1)The Utica Shale properties were classified as held-for-sale during the third quarter of 2017; therefore, we did not record DD&A
expense on these properties in 2018. In March 2018, we completed the disposition of the properties.

Non-crude oil and natural gas properties. Depreciation expense for non-crude oil and natural gas properties was $1.4 million and $2.9 million for the three and six months ended June 30, 2019, respectively, compared to $2.0 million and $4.0 million for the three and six months ended June 30, 2018, respectively, compared to $1.7 million and $3.2 million for the three and six months ended June 30, 2017, respectively.


Provision for Uncollectible Notes ReceivableInterest Expense


In the first quarter of 2016, we recorded a provision for uncollectible notes receivable of $44.7Interest expense increased $1.5 million to impair two third-party notes receivable whose collection was not reasonably assured. As described in the footnote titled Fair Value of Financial Instruments, in April 2017, we sold one of the associated notes receivable to an unrelated third-party. Accordingly, we reversed $40.2$18.9 million of the provision for uncollectible notes receivable during the three months ended June 30, 2017.

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Interest Expense

Interest expense decreased $2.2 million2019 compared to $17.4 million for the three months ended June 30, 2018 compared to $19.6 million for the three months ended June 30, 2017.2018. The decreaseincrease was primarily related to a $10.0$2.5 million decreaseincrease in interest expense relatingrelated to the net settlement of $500 million 7.75% senior notes in December 2017 andour revolving credit facility, partially offset by a $1.1$1.2 million increase in capitalized interest. The decreases were partially offset by an $8.8 million increase in interest expense related to the issuance of our 2026 Senior Notes in November 2017.


Interest expense decreased $4.1increased $1.0 million to $35.9 million for the six months ended June 30, 2019 compared to $34.9 million for the six months ended June 30, 2018 compared2018. The increase was primarily related to $39.1a $3.0 million increase in interest related to our revolving credit facility, partially offset by a $2.3 million increase in capitalized interest.

Provision for Income Taxes

The effective income tax rate for the three months ended June 30, 2019 was a 24.8 percent provision on income and the effective income tax rate for the six months ended June 30, 2017. The decrease2019 was primarily relateda 22.3 percent benefit on loss, compared to a $19.9 million decrease in interest expense relating to the net settlement of $500 million 7.75% senior notes in December 201722.0 percent and a $2.0 million increase in capitalized interest. The decreases were partially offset by a $17.6 million increase in interest expense related to the issuance of our 2026 Senior Notes in November 2017.

Provision for Income Taxes

The effective income tax rates22.3 percent benefit on loss for the three and six months ended June 30, 2018, were a 22.0 percent and 22.3 percent benefit on loss, respectively, compared to 37.3 percent and 36.8 percent expense on income, respectively, for the three and six months ended June 30, 2017.respectively. The effective income tax rates are based upon a full year forecasted pre-tax income for the year adjusted for permanent differences. The federal corporate statutoryforecasted full year effective income tax rate decreased from 35 percent in 2017 to 21 percent in 2018 pursuanthas been applied to the 2017 Tax Act.quarterly pre-tax loss, resulting in an income tax benefit for the period. The quarterly rates are proportionately impacted by updates to previously-forecasted pre-tax earnings.


Net Income (Loss)/Adjusted Net Income (Loss)
 
The factors resulting in changesnet income for the three months ended June 30, 2019 of $68.5 million, a net loss in the six months ended June 30, 2019 of $51.6 million and a net loss in the three and six months ended June 30, 2018 of $160.3 million and $173.4 million, respectively, are discussed above, with the net change in the fair value of unsettled commodity derivatives and the decrease in impairments of properties and equipment during the three months ended June 30, 2019 and the decrease in impairments of properties and equipment during the six months ended June 30, 2019 having the most significant impact. Adjusted net income, ina non-U.S. GAAP financial measure, was $22.5 million and $40.5 million for the three and six months ended June 30, 2017 of $41.2 million2019, respectively, and $87.4 million, respectively, are discussed above. Adjusted net loss, a non-U.S. GAAP financial measure, was $84.5 million and $81.4 million for the three and six months ended June 30, 2018, respectively, and adjustedrespectively. With the exception of the tax-affected net income, a non-U.S. GAAP financial measure, was $12.5change in fair value of unsettled derivatives of $46.0 million and $8.5$92.1 million for the three and six months ended June 30, 2017, respectively. With the exception of the tax affected net change in fair value of unsettled derivatives of2019, respectively, and $75.8 million and $92.0 million for the three and six months ended June 30, 2018, respectively, and $28.7 million and $78.9 million for the three and six months ended June 30, 2017, respectively, these same factors impacted adjusted net income (loss), a non-U.S. GAAP financial measure. See Reconciliation of Non-U.S. GAAP Financial Measures below for a more detailed discussion of these non-U.S. GAAP financial measures and a reconciliation of these measures to the most comparable U.S. GAAP measures.

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Financial Condition, Liquidity and Capital Resources


Our primary sources of liquidity are cash flows from operating activities, our revolving credit facility, asset sales and proceeds raised in debt and equity capital market transactions and asset sales.transactions. For the six months ended June 30, 2018,2019, our net cash flows from operating activities were $380.9$442.2 million.


Our primary source of cash flows from operating activities is the sale of crude oil, natural gas and NGLs. Fluctuations in our operating cash flows are principally driven by commodity prices and changes in our production volumes. Commodity prices have historically been volatile and we manage a portion of this volatility through our use of derivative instruments. We enter into commodity derivative instruments with maturities of no greater than five years from the date of the instrument. Our revolving credit facility imposes limits on the amount of our production we can hedge, and we may choose not to hedge the maximum amounts permitted. Therefore, we may still have fluctuations in our cash flows from operating activities due to the remaining non-hedged portion of our future production. Due to a decreasing leverage ratio that we have recently experienced over the past year, the percentage of our expected future production that we currently have hedged is lower than we have historically maintained and we anticipate that this may remain the case in the near term. Based upon

We may use our current hedge positionavailable liquidity for operating activities, capital investments, working capital requirements, acquisitions, support for letters of credit and assuming forward strip pricing as of June 30, 2018,for general corporate purposes. We maintain a significant capital investment program to execute our derivatives are expecteddevelopment plans, which requires capital expenditures to be a source of net cash outflowmade in the near term.periods prior to initial production from newly developed wells.


OurFrom time to time, these activities may result in a working capital fluctuates for various reasons, including, butdeficit; however, we do not limited to, changes in the fair value ofbelieve that our commodity derivative instruments and changes in our cash and cash equivalents due to our practice of utilizing excess cash to reduce the outstanding borrowings under our revolving credit facility. We had working capital deficits of $391.0 million and $16.4 million at June 30, 2018 and December 31, 2017, respectively. The increase in working capital deficit as of June 30, 2019 is an indication of a lack of liquidity. We had working capital deficits of $172.7 million and $166.6 million at June 30, 2019 and December 31, 2018, respectively. The increase in the working capital deficit as of $374.6June 30, 2019 of $6.2 million is primarily the result of a decrease in cash and cash equivalents of $179.3 million related to the Bayswater Acquisition, partially offset by the proceeds received from the Utica Shale Divestiture and an amendment to a midstream
dedication agreement, a decrease in the net fair value of our unsettled commodity derivative instruments of $106.8$59.5 million, an increase in accounts payable of $65.1$37.3 million related to our increased development and exploration activity,activities and an increase in production tax liabilityother accrued expense of $19.1$11.4 million primarily related to our Stock Repurchase Program. The changes were partially offset by an increase in accounts receivable of $95.9 million related to our crude oil, natural gas and NGLs sales and the Midstream Asset Divestitures and a decrease in funds held for distribution of $16.9 million. We intend to continue to manage our liquidity position by a variety of means, including through the generation of cash flows from operations, investment in projects with favorable rates of return, protection of cash flows on a portion of our anticipated sales through the use of an active commodity derivative hedging program, utilization of the borrowing capacity under our revolving credit facility and, if warranted, capital markets transactions from time to time.


Our cash and cash equivalents were $1.4$1.5 million at June 30, 20182019 and availability under our revolving credit facility was $678.0 million,$1.3 billion, providing for a total liquidity position of $679.4 million$1.3 billion as of June 30, 2018.2019. Based on the pricing assumptions described in Executive Summary - Liquidity,our current production forecast for 2019 and assuming a NYMEX crude oil price of $55.00, we expect our 2018 capital investments to exceed our 2018 cash flows from operations by between $75 million and $100 million, of which we anticipate approximately $65 million will be covered by an amendment to a midstream dedication agreement and the divestiture of our Utica Shale properties. We experienced this outspend during the first half of 2018 and expect cash flows from operations to slightly exceed our capital investments in crude oil and natural gas properties.

In the second quarter of 2019, we completed the Midstream Asset Divestitures for an aggregate cash purchase price of $345.6 million ($263.6 million of which was paid upon closing with the remaining $82.0 million paid one year post-closing), subject to certain customary post-closing adjustments, plus aggregate conditional payments of up to $150.7 million. We have and expect to continue to use the proceeds from these divestitures for our capital investment duringprogram.
In April 2019, our Board of Directors approved the second halfacquisition of up to $200.0 million of our outstanding common stock, depending on market conditions. During the year.three months ended June 30, 2019, we repurchased 3.1 million shares of our outstanding common stock for a total cost of $105.2 million. During July 2019, we repurchased 0.6 million shares of outstanding common stock at a cost of $19.8 million. Approximately $75.0 million remains available for repurchases under the Stock Repurchase Program. We expectcurrently project that we will generate a sufficient level of free cash flows through December 2020 to fund the Stock Repurchase Program, while maintaining the ability to pursue additional future return of capital programs, depending on market conditions. Repurchases under the Stock Repurchase Program can be made in open markets at our discretion and in compliance with safe harbor provisions, or in privately negotiated transactions. The Stock Repurchase Program does not require any specific number of shares to be undrawn on our credit facilityacquired, and can be modified or discontinued by the Board of Directors at December 31, 2018.any time.


Based on our expected cash flows from operations, our cash and cash equivalents and availability under our revolving credit facility, we believe that we will have sufficient capital available to fund our planned activities through the 12-month period following the filing of this report.

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Our revolving credit facility is aavailable for working capital requirements, capital investments, acquisitions, to support letters of credit and for general corporate purposes. The borrowing base facility and availability underis based on, among other things, the facility is subjectloan value assigned to redetermination, generally each May and November, based upon a quantification of ourthe proved reserves at each December 31 and June 30, respectively. The maturity date of our revolving credit facility is May 2023.

In May 2018, we entered into the Restated Credit Agreement with certain banks and other lenders, including JPMorgan Chase Bank, N.A. as administrative agent. The Restated Credit Agreement amends and restates our Third Amended and Restated Credit Agreement dated as of May 21, 2013. See the footnote titled Long-Term Debt attributable to our condensed consolidated financial statements included elsewhere in this report foradditional information regarding the Restated Credit Agreement.

Amounts borrowed under the revolving credit facility bear interest at either an alternate base rate option or a LIBOR option as defined in the revolving credit facility plus an applicable margin, depending on the percentage of the commitment that has been utilized. As of June 30, 2018, the applicable margin is 0.25 percent for the alternate base rate option or 1.25 percent for the LIBOR option, and the unused commitment fee is 0.375 percent.

We had a $22.0 million outstanding balance on our revolving credit facility as of June 30, 2018. In May 2017, we replaced our $11.7 million irrevocable standby letter of credit that we held in favor of a third-party transportation service provider to secure a firm transportation obligation with a cash deposit, which is classified as restricted cash and is included in other assets on the condensed consolidated balance sheet. As of June 30, 2018 and December 31, 2017, we had $8.0 million and $9.3 million in restricted cash, respectively.

Our revolving credit facility contains financial maintenance covenants. The covenants require that we maintain (i) a leverage ratio defined as total debt of less than 4.0 times the trailing 12 months earnings before interest, taxes, depreciation, depletion and amortization, change in fair value of unsettled commodity derivatives, exploration expense, gains (losses) on sales of assets and other non-cash gains (losses) and (ii) an adjusted current ratio of at least 1.0:1.0. Our adjusted current ratio is adjusted by eliminating the impact on our current assets and liabilities of recording the fair value of crude oil and natural gas commodity derivative instruments. Additionally, available borrowings under ourinterests.

The revolving credit facility are added tocontains covenants customary for agreements of this type, with the current asset calculation andmost restrictive being certain financial tests on a quarterly basis. The financial tests, as defined per the current portion of our revolving credit facility, debt is eliminated from theinclude requirements to: (a) maintain a minimum current liabilities calculation.ratio of 1.0:1.0 and (b) not exceed a maximum leverage ratio of 4.0:1.0. At June 30, 2018,2019, we were in compliance with all debt covenants in the revolving credit facility with a current ratio of 3.2:1.0 and a leverage ratio of 1.6:1.0 and a current ratio of 2.1:1.4:1.0. We expect to remain in compliance throughout the 12-month period following the filing of this report.


The indentures governing our 2024 Senior Notes and 2026 Senior Notes contain customary restrictive covenants that, among other things, limit our ability and the ability of our restricted subsidiaries to: (a) incur additional debt including under our revolving credit facility, (b) make certain investments or pay dividends or distributions on our capital stock or purchase, redeem or retire capital stock, (c) sell assets, including capital stock of our restricted subsidiaries, (d) restrict the payment of dividends or other payments by restricted subsidiaries to us, (e) create liens that secure debt, (f) enter into transactions with affiliates and (g) merge or consolidate with another company. At June 30, 2018, we were in compliance with all covenants and expect to remain in compliance throughoutSee the next 12-month period.

In January 2017, pursuantfootnote titled Long-Term Debt to the filing of the supplemental indenturesaccompanying condensed consolidated financial statements included elsewhere in this report for the 2021 Convertible Senior Notes and the 2024 Senior Notes,more information regarding our subsidiary PDC Permian, Inc. became a guarantor of the notes. PDC Permian, Inc. is also therevolving credit facility.
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guarantor of our 2026 Senior Notes issued in November 2017.


Cash Flows


Operating Activities. Our net cash flows from operating activities are primarily impacted by commodity prices, production volumes, net settlements from our commodity derivative positions, operating costs and general and administrative expenses. Cash flows from operating activities increased by $108.4$61.4 million to $380.9$442.2 million for the six months ended June 30, 20182019 compared to the six months ended June 30, 2017, primarily2018, due to an increase in changes in assets and liabilities of $36.1 million, primarily attributable to $97.7 million due to deferred midstream gathering credits related to our Midstream Asset Divestitures, as well as increases in general and administrative expenses of $9.5 million, lease operating expenses of $7.7 million, transportation, gathering and processing expense of $7.4 million and production taxes of $2.0 million. These changes were partially offset by increases in commodity derivative settlements of $20.8 million and crude oil, natural gas and NGLs sales of $227.9$28.9 million. This increase was offset in part by a decrease in commodity derivative settlements of $55.0 million and increases in lease operating expenses of $22.1 million, general and administrative expenses of $17.1 million and production taxes of $15.3 million.


Adjusted cash flows from operations, a non-U.S. GAAP financial measure, increased by $117.7$25.2 million to $374.3$399.5 million during the six months ended June 30, 20182019 compared to the six months ended June 30, 2017.2018. The increase was primarily due to the same factors mentioned above for changes in cash flows provided by operating activities, without regard to timing of cash payments and receipts of assets and liabilities. AdjustedDuring the six months ended June 30, 2019, our adjusted EBITDAX, a non-U.S. GAAP financial measure, increased by $73.8was $466.1 million duringcompared to $404.4 million for the comparable period in 2018. The 15 percent increase in our adjusted EBITDAX for the six months ended June 30, 2018,2019 as compared to the six months ended June 30, 2017. The increase2018 was primarily due to the result of an increase in crude oil, natural gas and NGLs sales of $227.9$28.9 million, the gain from sale of properties and equipment of $34.3 million and a decrease in the loss on commodity derivative settlements of $20.8 million. ThisThe increase was partially offset by a decreasean increase in commodity derivative settlementsoperating costs of $55.0 million, the reversal of a provision for uncollectible notes receivable of $40.2 million in the six months ended June 30, 2017, and increases in lease operating expenses of $22.1 million, general and administrative expenses of $17.1 million and production taxes of $15.3$26.5 million. See Reconciliation of Non-U.S. GAAP Financial Measures, below, for a more detailed discussion of these non-U.S. GAAP financial measures and a reconciliation of these measures to the most comparable U.S. GAAP measures.


Investing Activities. Because crude oil and natural gas production from a well declines rapidly in the first few years of production, we need to continue to commit significant amounts of capital in order to maintain and grow our production and replace our reserves. If capital is not available or is constrained in the future, we will be limited to our cash flows from operations and liquidity under our revolving credit facility as the sources for funding our capital investments.


Cash flows from investing activities primarily consist of the acquisition, exploration and development of crude oil and natural gas properties, net of dispositions of crude oil and natural gas properties. Net cash used in investing activities of $348.8 million during the six months ended June 30, 2019 was primarily related to our drilling and completion activities of $542.8 million. Net cash received from the Midstream Asset Divestitures and certain Delaware Basin crude oil and natural gas properties was $199.4 million. Net cash used in investing activities of $574.1 million during the six months ended June 30, 2018 was primarily related to cash utilized toward the purchase price of the Bayswater Acquisitiona property acquisition of $181.1 million and our drilling and completion activities of $432.6 million. Partially offsetting these investments was the receipt of approximately $39.0 million related to the sale of our Utica Shale Divestiture.assets in March 2018.


PDC ENERGY, INC.

Financing Activities. Net cash received fromused in financing activities of $12.7$101.4 million during the six months ended June 30, 20182019 was primarily compriseddue to the repurchase and retirement of shares of our common stock totaling $94.1 million pursuant to the Stock Repurchase Program, partially offset by net borrowings from our credit facility of $22.0 million, which was partially offset by $4.5 million related to purchases of our stock and $4.1 million of debt issuance costs, primarily related to our Restated Credit Agreement.$2.5 million.

Off-Balance Sheet Arrangements


At June 30, 2018,2019, we had no off-balance sheet arrangements, as defined under SEC rules, which have or are reasonably likely to have a material current or future effect on our financial condition, revenues or expenses, results of operations, liquidity, capital investments or capital resources.


Commitments and Contingencies


See the footnote titled Commitments and Contingencies to the accompanying condensed consolidated financial statements included elsewhere in this report.


Recent Accounting Standards


See the footnote titled Summary of Significant Accounting Policies to the accompanying condensed consolidated financial statements included elsewhere in this report.
    
Critical Accounting Policies and Estimates


The preparation of the accompanying condensed consolidated financial statements in conformity with U.S. GAAP required management to use judgment in making estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities and the reported amounts of revenue and expenses.


There have been no significant changes to our critical accounting policies and estimates or in the underlying accounting assumptions and estimates used in these critical accounting policies from those disclosed in the condensed consolidated financial statements and accompanying notes contained in our 20172018 Form 10-K filed with the SEC on February 27, 2018 and amended on May 1, 2018.28, 2019.


Reconciliation of Non-U.S. GAAP Financial Measures


We use "adjusted cash flows from operations," "adjusted net income (loss)" and "adjusted EBITDAX," non-U.S. GAAP financial measures, for internal management reporting, when evaluating period-to-period changes and, in some cases, providing public guidance on possible future results. These measures are not measures of financial performance under U.S. GAAP and should be considered in addition to, not as a substitute for, net income (loss) or cash flows from operations, investing or financing activities and should not be viewed as liquidity measures or indicators of cash flows reported in accordance with U.S. GAAP. The non-U.S. GAAP financial measures that we use may not be comparable to similarly titled measures reported by other companies. Also, in the future, we may disclose different non-U.S. GAAP financial measures in order to help our investors more meaningfully evaluate and compare our future results of operations to our previously reported results of operations. We strongly encourage investors to review our financial statements and publicly filed reports in their entirety and not rely on any single financial measure.


Adjusted cash flows from operations. We define adjusted cash flows from operations as the cash flows earned or incurred from operating activities, without regard to changes in operating assets and liabilities. We believe it is important to consider adjusted cash flows from operations, as well as cash flows from operations, as we believe it often provides more transparency into what drives the changes in our operating trends, such as production, prices, operating costs and related operational factors, without regard to whether the related asset or liability was received or paid during the same period. We also use this measure because the timing of cash received from our assets, cash paid to obtain an asset or payment of our obligations has generally been a timing issue from one period to the next as we have not had significant accounts receivable collection problems, nor been unable to purchase assets or pay our obligations.


Adjusted net income (loss). We define adjusted net income (loss) as net income (loss), plus loss on commodity derivatives, less gain on commodity derivatives and net settlements on commodity derivatives, each adjusted for tax effect. We believe it is important to consider adjusted net income (loss), as well as net income (loss). We believe this measure often provides more transparency into our operating trends, such as production, prices, operating costs, net settlements from derivatives and related factors, without regard to changes in our net income (loss) from our mark-to-market adjustments resulting from net changes in the fair value of unsettled derivatives. Additionally, other items which are not indicative of future results may be excluded to clearly identify operating trends.


Adjusted EBITDAX. We define adjusted EBITDAX as net income (loss), plus loss on commodity derivatives, interest expense, net of interest income, income taxes, impairment of properties and equipment, exploration, geologic and geophysical
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expense, depreciation, depletion and amortization expense, accretion of asset retirement obligations and non-cash stock-based compensation, less gain on commodity derivatives and net settlements on commodity derivatives. Adjusted EBITDAX is not a measure of financial performance or liquidity under U.S. GAAP and should be considered in addition to, not as a substitute for, net income (loss), and should not be considered an indicator of cash flows reported in accordance with U.S. GAAP. Adjusted EBITDAX includes certain non-cash costs incurred by us and does not take into account changes in operating assets and liabilities. Other companies in our industry may calculate adjusted EBITDAX differently than we do, limiting its usefulness as a comparative measure. We believe adjusted EBITDAX is relevant because it is a measure of our operational and financial performance, as well as a measure of our liquidity, and is used by our management, investors, commercial banks, research analysts and others to analyze such things as:


operating performance and return on capital as compared to our peers;
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financial performance of our assets and our valuation without regard to financing methods, capital structure or historical cost basis;
our ability to generate sufficient cash to service our debt obligations; and
the viability of acquisition opportunities and capital expenditure projects, including the related rate of return.


The following table presents a reconciliation of each of our non-U.S. GAAP financial measures to its most comparable U.S. GAAP measure:
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended June 30, Six Months Ended June 30,
2018 2017 2018 20172019 2018 2019 2018
(in millions)(in millions)
Adjusted cash flows from operations:              
Net cash from operating activities$175.7
 $132.9
 $380.9
 $272.4
$260.4
 $175.7
 $442.2
 $380.9
Changes in assets and liabilities23.6
 10.0
 (6.6) (15.8)(53.4) 23.6
 (42.7) (6.6)
Adjusted cash flows from operations$199.3
 $142.9
 $374.3
 $256.6
$207.0
 $199.3
 $399.5
 $374.3
              
Adjusted net income (loss):              
Net income (loss)$(160.3) $41.2
 $(173.4) $87.4
$68.5
 $(160.3) $(51.6) $(173.4)
(Gain) loss on commodity derivative instruments116.1
 (57.9) 163.4
 (138.6)(47.3) 116.1
 142.7
 163.4
Net settlements on commodity derivative instruments(16.4) 12.0
 (42.4) 12.5
(13.2) (16.4) (21.6) (42.4)
Tax effect of above adjustments(23.9) 17.2
 (29.0) 47.2
14.5
 (23.9) (29.0) (29.0)
Adjusted net income (loss)$(84.5) $12.5
 $(81.4) $8.5
$22.5
 $(84.5) $40.5
 $(81.4)
              
Net income (loss) to adjusted EBITDAX:              
Net income (loss)$(160.3) $41.2
 $(173.4) $87.4
$68.5
 $(160.3) $(51.6) $(173.4)
(Gain) loss on commodity derivative instruments116.1
 (57.9) 163.4
 (138.6)(47.3) 116.1
 142.7
 163.4
Net settlements on commodity derivative instruments(16.4) 12.0
 (42.4) 12.5
(13.2) (16.4) (21.6) (42.4)
Non-cash stock-based compensation5.5
 5.4
 10.8
 9.8
7.6
 5.5
 12.3
 10.8
Interest expense, net17.3
 18.9
 34.7
 38.1
18.9
 17.3
 35.9
 34.7
Income tax expense (benefit)(45.3) 24.5
 (49.9) 50.9
22.6
 (45.3) (14.8) (49.9)
Impairment of properties and equipment159.5
 27.6
 192.7
 29.8
29.0
 159.5
 36.9
 192.7
Exploration, geologic and geophysical expense0.9
 1.0
 3.5
 2.0
0.6
 0.9
 3.3
 3.5
Depreciation, depletion and amortization135.6
 126.0
 262.4
 235.3
168.5
 135.6
 319.9
 262.4
Accretion of asset retirement obligations1.4
 1.7
 2.6
 3.4
1.6
 1.4
 3.1
 2.6
Adjusted EBITDAX$214.3
 $200.4
 $404.4
 $330.6
$256.8
 $214.3
 $466.1
 $404.4
              
Cash from operating activities to adjusted EBITDAX:              
Net cash from operating activities$175.7
 $132.9
 $380.9
 $272.4
$260.4
 $175.7
 $442.2
 $380.9
Interest expense, net17.3
 18.9
 34.7
 38.1
18.9
 17.3
 35.9
 34.7
Amortization of debt discount and issuance costs(3.1) (3.2) (6.4) (6.4)(3.4) (3.1) (6.7) (6.4)
Gain (loss) on sale of properties and equipment0.4
 0.5
 (1.1) 0.7
33.9
 0.4
 34.3
 (1.1)
Exploration, geologic and geophysical expense0.9
 1.0
 3.5
 2.0
0.6
 0.9
 3.3
 3.5
Other(0.5) 40.3
 (0.6) 39.6
(0.2) (0.5) (0.2) (0.6)
Changes in assets and liabilities23.6
 10.0
 (6.6) (15.8)(53.4) 23.6
 (42.7) (6.6)
Adjusted EBITDAX$214.3
 $200.4
 $404.4
 $330.6
$256.8
 $214.3
 $466.1
 $404.4


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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK


Market-Sensitive Instruments and Risk Management


We are exposed to market risks associated with interest rate risks, commodity price risk and credit risk. We have established risk management processes to monitor and manage these market risks.


Interest Rate Risk


Changes in interest rates affect the amount of interest we earn on our interest bearing cash, cash equivalents and restricted cash accounts and the interest we pay on borrowings under our revolving credit facility. Our 2021 Convertible Notes, 2024 Senior Notes and 2026 Senior Notes have fixed rates, and therefore near-term changes in interest rates do not expose us to risk of earnings or cash flow loss; however, near-term changes in interest rates may affect the fair value of our fixed-rate debt.


As of June 30, 2018,2019, our interest-bearing deposit accounts included money market accounts and checking accounts with various banks. The amount of our interest-bearing cash, cash equivalents and restricted cash as of June 30, 20182019 was $0.6 million with a weighted-average interest rate of 1.31.2 percent. Based on a sensitivity analysis of our interest-bearing deposits as of June 30, 20182019 and assuming we had $0.6 million outstanding throughout the period, we estimate that a one percent increase in interest rates would not have had a material impact on interest income for the six months ended June 30, 2018.2019.


As of June 30, 2018,2019, we had $22.0a $30.0 million outstanding balance on our revolving credit facility. If market interest rates would have increased or decreased one percent, our interest expense for the six months ended June 30, 2019 would have changed by approximately $0.3 million. 
    
Commodity Price Risk


We are exposed to the potential risk of loss from adverse changes in the market price of crude oil, natural gas, natural gas basis and NGLs. Pursuant to established policies and procedures, we manage a portion of the risks associated with these market fluctuations using commodity derivative instruments. These instruments help us predict with greater certainty the effective crude oil and natural gas and propane prices we will receive for our hedged production. We believe that our commodity derivative policies and procedures are effective in achieving our risk management objectives. See the footnote titled Commodity Derivative Financial Instruments to our condensed consolidated financial statements included elsewhere in this report for a description of our open commodity derivative positions at June 30, 2018.2019.


Our realized prices vary regionally based on local market differentials and our transportation agreements. The following table presents average market index prices for crude oil and natural gas for the periods identified, as well as the average sales prices we realized for our crude oil, natural gas and NGLs production:
Three Months Ended Six Months Ended Year EndedThree Months Ended Six Months Ended Year Ended
June 30, 2018 June 30, 2018 December 31, 2017June 30, 2019 June 30, 2019 December 31, 2018
Average NYMEX Index Price:          
Crude oil (per Bbl)$67.88
 $65.37
 $50.95
$59.81
 $57.36
 $64.77
Natural gas (per MMBtu)2.80
 2.90
 3.11
2.64
 2.89
 3.09
          
Average Sales Price Realized:          
Excluding net settlements on commodity derivativesExcluding net settlements on commodity derivatives    Excluding net settlements on commodity derivatives    
Crude oil (per Bbl)$63.99
 $61.85
 $48.45
$55.96
 $53.61
 $61.19
Natural gas (per Mcf)1.46
 1.71
 2.21
1.07
 1.53
 1.85
NGLs (per Bbl)21.76
 21.78
 18.59
12.53
 13.96
 22.14


Based on a sensitivity analysis as of June 30, 2018,2019, we estimate that a ten percent increase in natural gas and crude oil, and the propane portion of NGLs prices, inclusive of basis, over the entire period for which we have commodity derivatives in place, would have resulted in a decrease in the fair value of our derivative positions of $92.4$62.1 million, whereas a ten percent decrease in prices would have resulted in an increase in fair value of $91.7$62.9 million.


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Credit Risk


Credit risk represents the loss that we would incur if a counterparty fails to perform its contractual obligations. We attempt to reduce credit risk by diversifying our counterparty exposure and entering into transactions with high-quality counterparties.exposure. When exposed to significant credit risk, we analyze the counterparty’s financial condition prior to entering into an agreement, establish credit limits and monitor the appropriateness of those limits on an ongoing basis. We monitor the creditworthiness of significant counterparties through our credit committee, which utilizes a number of qualitative and quantitative tools to assess credit risk and takes mitigative actions if deemed necessary. While we believe that our credit risk analysis and monitoring procedures are reasonable, no amount of analysis can assure performance by our counterparties.


Our oil and gas exploration and production business's crude oil, natural gas and NGLs sales are concentrated with a few predominately large customers. This concentrates our credit risk exposure with a small number of large customers.


Amounts due to our gas marketing business are from a diverse group of entities, including major upstream and midstream energy companies, financial institutions and end-users in various industries. The underlying operations of these entities are geographically concentrated in the same region, which increases the credit risk associated with this business. As natural gas prices continue to remain depressed, certain third-party producers relating to our gas marketing business continue to experience financial distress, which has led to certain contractual defaults and litigation; however, to date, we have had no material counterparty default losses. We have initiated several legal actions for breach of contract, collection and related claims against certain third-party producers that are delinquent in their payment obligations, which have to date resulted in two default judgments. We expect this trend to continue for this business.

We primarily use financial institutions which are lenders in our revolving credit facility as counterparties for our derivative financial instruments. Disruption in the credit markets, changes in commodity prices and other factors may have a significant adverse impact on a number of financial institutions. To date, we have had no material counterparty default losses from our commodity derivative financial instruments. See the footnote titled Commodity Derivative Financial Instruments to our condensed consolidated financial statements included elsewhere in this report for more detail on our commodity derivative financial instruments.


Disclosure of Limitations


Because the information above included only those exposures that existed at June 30, 2018,2019, it does not consider those exposures or positions which could arise after that date. As a result, our ultimate realized gain or loss with respect to interest rate and commodity price fluctuations will depend on the exposures that arise during the period, our commodity price risk management strategies at the time and interest rates and commodity prices at the time.


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ITEM 4. CONTROLS AND PROCEDURES


Evaluation of Disclosure Controls and Procedures


As of June 30, 2018,2019, we carried out an evaluation under the supervision and with the participation of management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Exchange Actdefined in Rules 13a-15(e) and 15d-15(e). of the Exchange Act. Based on the results of this evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that our disclosure controls and procedures were not effective as of June 30, 20182019 because of the material weaknesses in our internal control over financial reporting described below.

Management's Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act. Internal control over financial reporting is a process designed by, or under the supervision of, our Chief Executive OfficerCEO and Chief Financial Officer,CFO, or persons performing similar functions, and effected by our boardBoard of directors,Directors, management and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.


Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with policies or procedures may deteriorate.



Management has assessed the effectiveness of our internal control over financial reporting as of June 30, 2019, based upon the criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO").

TableA material weakness is a deficiency, or combination of contentsdeficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.
PDC ENERGY, INC.


During 2017, weWe did not maintain a sufficient complement of personnel within the Land Department as a result of increased volume of leases, which contributed to the ineffective design and maintenance of controls to verify the completeness and accuracy of land administrative records associated with unproved leases, which are used in verifying the completeness, accuracy, valuation, rights and obligations over the accounting of properties and equipment, sales and accounts receivable and costs and expenses. These control deficiencies resulted in immaterial adjustments ofto our unproved properties, impairment of unproved properties, sales, accounts receivable and depletion expense accounts and related disclosures during 2017.in our consolidated financial statements for the years ended December 31, 2018 and 2017 and the six months ended June 30, 2019.

Additionally, these control deficiencies could result in misstatements of substantially all accounts and disclosures that would result in a material misstatement to the annual or interim consolidated financial statements that would not be prevented or detected. Accordingly, our management has determined that these control deficiencies constitute material weaknesses.  

Remediation Plan for Material Weaknesses


We are committed to continuing to review, optimize and enhance our internal control over financial reporting. In response to the identified material weaknesses, our management, with the oversight of the Audit Committee of our Board of Directors, has begun the process of assessingassessed a number of different remediation initiatives to improve our internal control over financial reporting. Building on our efforts during 2017, we continued throughout 2018 and the beginning of 2019 to dedicate significant resources and efforts to improve our internal control over financial reporting for the year ended December 31, 2018.  We are currently in the process of evaluatingand to take steps to remediate the material weaknesses identified above. While certain remediation plans have been implemented, we continue to actively plan for and are developing a plan ofimplement additional remediation measures.

During 2018 and 2019, we have taken steps to strengthen our overall controls over the sufficient complement of personnelcontrol activities within the Land Department, which include new leadership, hiring additional personnel with relevant experience, increased layers of supervision, staff training and development and division of responsibilities within the Land Department. We have also designed and implemented control activities to verify the completeness and accuracy of land administration records.  We are committedadministrative records associated with unproved leases, including the
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verification of the reliability of underlying data used in the execution of the control activities. As we continue to continuingevaluate and work to improve our internal control processes and will continueover financial reporting, we may take additional measures to review, optimize and enhance our internaladdress these control environment.deficiencies, or we may modify certain of the remediation measures described above to improve the operating effectiveness of those measures. These material weaknesses will not be considered remediated until the applicable remedialremediated controls operate for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively.


Changes in Internal Control over Financial Reporting


During the six months ended June 30, 2018, we madeThere were no changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) ofduring the Exchange Act)quarter ended June 30, 2019 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


PART II
ITEM 1. LEGAL PROCEEDINGS


Information regarding our legal proceedings can found in the footnote titled Commitments and Contingencies -
Litigation and Legal Items to our condensed consolidated financial statements included elsewhere in this report.



ITEM 1A. RISK FACTORS


We face many risks. Factors that could materially adversely affect our business, financial condition, operating results or liquidity and the trading price of our common stock are described under Item 1A, Risk Factors, of our 20172018 Form 10-K.10-K and 2019 Q1 Form 10-Q. This information should be considered carefully, together with other information in this report and other reports and materials we file with the SEC.


There have been no material changes from the risk factors previously disclosed in our 20172018 Form 10-K.10-K and 2019 Q1 Form 10-Q.


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ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
        
Purchases of Equity Securities by the Issuer and Affiliated Purchasers


Period Total Number of Shares Purchased (1) Average Price Paid per Share
     
April 1 - 30, 2018 45,706
 $48.99
May 1 - 31, 2018 
 
June 1 - 30, 2018 
 
Total second quarter 2018 purchases 45,706
 $48.99
     
Period Total Number of Shares Purchased (1) (2) Average Price Paid per Share Total Number
of Shares
Purchased as
Part of Publicly
Announced Plans
or Programs (2)
 Approximate Dollar Value of Shares that may yet be Purchased Under the Plans or Programs (in millions) (3)
         
April 1 - 30, 2019 51,059
 $41.67
 
 $200.0
May 1 - 31, 2019 
 
 
 200.0
June 1 - 30, 2019 3,140,131
 33.55
 3,136,406
 94.8
Total second quarter 2019 purchases 3,191,190
 $33.68
 3,136,406
 $94.8
         
__________
(1)PurchasesCertain purchases represent shares purchasedwithheld from employees for the payment of their tax liabilities related to the vesting of securities issued pursuant to our stock-based compensation plans. The withheld shares are not issued or considered common stock repurchased under the Stock Repurchase Program described in the footnote titled Common Stock to our condensed consolidated financial statements included elsewhere in this report.
(2)In April 2019, our Board of Directors approved a program to acquire up to $200 million of our outstanding common stock. The Stock Repurchase Program does not require any specific number of shares to be acquired, and can be modified or discontinued by the Board of Directors at any time.
(3)In July 2019, we repurchased $19.8 million of our outstanding common stock as part of the Stock Repurchase Program. At July 31, 2019, $75.0 million of shares remained available for repurchase that may yet be purchased under the Stock Repurchase Program.


ITEM 3. DEFAULTS UPON SENIOR SECURITIES - None.


ITEM 4. MINE SAFETY DISCLOSURES - Not applicable.


ITEM 5. OTHER INFORMATION - None.


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ITEM 6. EXHIBITS


    Incorporated by Reference  
Exhibit Number  Exhibit Description Form  SEC File Number  Exhibit Filing Date  Filed Herewith
             
31.1          X
             
31.2          X
             
32.1*           
             
101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document         X
             
101.SCH XBRL Taxonomy Extension Schema Document         X
             
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document         X
             
101.DEF XBRL Taxonomy Extension Definition Linkbase Document         X
             
101.LAB XBRL Taxonomy Extension Label Linkbase Document         X
             
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document         X
* Furnished herewith.
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SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


 PDC Energy, Inc.
 (Registrant)
  
  
  
  
Date: August 8, 20187, 2019/s/ Barton Brookman
 Barton Brookman
 President and Chief Executive Officer
 (principal executive officer)
  
 /s/ R. Scott Meyers
 R. Scott Meyers
 Senior Vice President and Chief Financial Officer
 (principal financial officer)
  
  
  
  
  


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