SCHEDULE 14A
                                 (RULE 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14a INFORMATION

           PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES
                      EXCHANGE ACT OF 1934 (AMENDMENT NO. )

Filed by the Registrant   [ X ]

Filed by a Party other than the Registrant   [   ]

Check the appropriate box:

[   ]   Preliminary Proxy Statement      [   ]  Confidential, for Use of the
                                                Commission Only (as permitted by
                                                Rule 14a-6(e)(2))
[ X ]   Definitive Proxy Statement
[   ]   Definitive Additional Materials
[   ]   Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12

                        Pioneer Natural Resources Company
                ------------------------------------------------
                (Name of Registrant as Specified in Its Charter)

          -------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

Payment of Filing Fee (Check the appropriate box):

[ X ]   No fee required.

[   ]   Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and o-11.0-11.

(1)  Title of each class of securities to which transaction applies:
     --------------------------------------------------------------

(2)  Aggregate number of securities to which transaction applies:
     --------------------------------------------------------------

(3)  Per unit  price or other underlying  value of transaction computed pursuant
     to Exchange Act Rule 0-11  (Set forth the amount on which the filing fee is
     calculated and state how it was determined):
     --------------------------------------------------------------

(4)  Proposed maximum aggregate value of transaction:
     --------------------------------------------------------------

(5)  Total fee paid:
     --------------------------------------------------------------

[   ]   Fee paid previously with preliminary materials.

[   ]   Check box  if any part of the  fee is offset as provided by Exchange Act
        Rule 0-11(a)(2) and identify the filing for which the offsetting fee was
        paid previously.  Identify the previous filing by registration statement
        number, or the form or Schedule and the date of its filing.

(1)  Amount Previously Paid:
     --------------------------------------------------------------

(2)  Form, Schedule or Registration Statement No.:
     --------------------------------------------------------------

(3)  Filing Party:
     --------------------------------------------------------------

(4)  Date Filed:
     --------------------------------------------------------------


                                        1





                        PIONEER NATURAL RESOURCES COMPANY
                           5205 N. O'Connor Boulevard
                                   Suite 1400
                               Irving, Texas 75039


                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

To the Stockholders of Pioneer Natural Resources Company:

     Notice is hereby  given that the  Annual Meeting of Stockholders of Pioneer
Natural  Resources  Company (the  "Company") will be held in the CarrolltonBritain Room at
the Dallas Marriott Las Colinas Hotel, 223 West Las Colinas Blvd., Irving, Texas
75039,  on Thursday,Tuesday,  May 17, 2001,14, 2002, at 9:00 a.m. The Annual Meeting is being held
for the following purposes:

       1.   To elect twothree directors, each for a term of three years.

       2.   To ratify the  selection of Ernst & Young LLP as the auditors of the
            Company for the current year.

       3.   To  transact such  other  business as may  properly come  before the
            meeting.

         These proposals are described in the accompanying proxy materials.  You
will be able to vote at the Annual Meeting only if you are a stockholder of
record at the close of business on March 28, 2001.25, 2002.

                             YOUR VOTE IS IMPORTANT

         Please date,  sign, and return the enclosed Proxy promptly so that your
shares may be  voted in accordance  with your wishes and so we may have a quorum
at the  Annual Meeting.  Instead  of  returning the  paper proxy,  you  may vote
through   the   Internet  by   accessing  our   transfer   agent's   website  at
www.continentalstock.com. You will need the control  numbers that are printed on
your personalized proxy card.


                                  By Order of the Board of Directors

                                    /s/ Mark L. Withrow
                                  --------------------------------------------

                                  Mark L. Withrow, Secretary

Irving, Texas
April 9, 200110, 2002


                                        2





                        PIONEER NATURAL RESOURCES COMPANY
                          1400 Williams Square West
                          5205 North O'Connor Boulevard
                                   Suite 1400
                               Irving, Texas 75039


                                 PROXY STATEMENT

                       20012002 ANNUAL MEETING OF STOCKHOLDERS


        The board of directors of Pioneer Natural Resources Company  (the "Board
of Directors")  requests your Proxy for the Annual Meeting of Stockholders  that
will be held at 9:00 a.m., on Thursday,Tuesday,  May 17, 2001,14, 2002, in the CarrolltonBritain Room at the
Dallas Marriott Las Colinas Hotel,  Irving,  Texas 75039 (the "Annual Meeting").
By granting the Proxy, you authorize the persons named on the Proxy to represent
you and vote your  shares at the  Annual  Meeting.  Those  persons  will also be
authorized  to vote your shares to adjourn the meeting  from time to time and to
vote your shares at any adjournments or postponements of the meeting.

        You may grant your Proxy by signing,  dating and returning  the enclosed
paper proxy card.  Instead of returning the paper proxy card, you may complete a
proxy card  electronically  through the Internet by accessing the website of the
Company's transfer agent at www.continentalstock.com.  You will need the control
numbers that are printed on your  personalized  paper proxy card.  See "Internet
Voting."

        If you attend the Annual Meeting, you may vote in person. If you are not
present at the Annual Meeting, your shares may be voted only by a person to whom
you have given a proper proxy,  such as the  accompanying  Proxy or the Internet
Proxy. You may revoke the Proxy in writing at any time before it is exercised at
the Annual  Meeting by  delivering  to the  Secretary  of the  Company a written
notice of the  revocation,  or by signing and delivering to the Secretary of the
Company a proxy  with a later  date or by  submitting  your vote  electronically
through the Internet with a later date.  Your  attendance at the Annual  Meeting
will not revoke the Proxy unless you give written  notice of  revocation  to the
Secretary  of the Company  before the Proxy is exercised or unless you vote your
shares in person at the Annual Meeting.

        This Proxy Statement and the  accompanying Notice of  Annual Meeting and
Proxy are first being  sent or given to stockholders of the Company on or about
April 9, 2001.10, 2002.

                                QUORUM AND VOTING

        Voting Stock. The Company has two outstanding classes of securities that
entitle  holders to vote  generally at meetings of the  Company's  stockholders:
common stock, par value $.01 per share; and Special  Preferred Voting Stock, par
value $.01 per share. A single share (the "Voting  Share") of Special  Preferred
Voting Stock (the
"Voting  Share") was issued to MontrealComputershare Trust Company of Canada (the "Trustee")
as trustee  under a Voting  and  Exchange  Trust  Agreement  for the  benefit of
holders of exchangeable shares issued by the Company's wholly-owned  subsidiary,
Pioneer Natural Resources Canada Inc., in connection with the Company's December
1997 acquisition of Chauvco Resources Ltd. The common stock and the Voting Share
vote together as a single class on all matters except when Delaware law requires
otherwise. Each share of common stock outstanding on the record date is entitled
to one vote.  The Voting  Share is  entitled  to one vote for each  exchangeable
share outstanding on the record date. The Trustee is required to vote the Voting
Share in the manner that holders of exchangeable shares instruct, and to abstain
from voting in proportion to the exchangeable  shares for which the Trustee does
not receive  instructions.  Accordingly,  references to  "stockholders"  in this
Proxy  Statement  include holders of common stock,  the Trustee,  and holders of
exchangeable  shares.  The  procedures  for  holders of  exchangeable  shares to
instruct  the Trustee  about voting at the Annual  Meeting are  explained in the
"Information  Statement for Holders of  Exchangeable  Shares of Pioneer  Natural
Resources  Canada  Inc." that is  enclosed  with this Proxy  Statement  only for
holders of exchangeable shares.

                                        3

Record Date.  The record date for stockholders entitled to notice of and
to vote at the Annual Meeting is the close of business on March 28, 2001.25, 2002. At the
record  date,  96,299,025103,350,967  shares of common  stock and one  Voting  Share  were
outstanding and entitled to be voted at the Annual Meeting.  At the record date,
1,940,656942,847  exchangeable  shares  were  outstanding  and  entitled  to give  voting
instructions to the Trustee.  Accordingly,  98,239,681104,293,814 votes are eligible to be
cast at the Annual Meeting.

                                        3



        Quorum and Adjournments.  The presence,  in person or by  proxy,  of the
holders of a majority of the votes  eligible to be cast at the Annual Meeting is
necessary to constitute a quorum at the Annual Meeting.

        If a quorum is not present,  the stockholders  entitled to  vote who are
present  in person or by proxy at the Annual  Meeting  have the power to adjourn
the Annual Meeting from time to time,  without notice other than an announcement
at the  Annual  Meeting,  until a quorum is  present.  At any  adjourned  Annual
Meeting at which a quorum is present,  any business may be transacted that might
have been transacted at the Annual Meeting as originally notified.

        Vote Required.  Directors will be  elected by a  plurality  of the votes
present and  entitled  to be voted at the Annual  Meeting.  Ratification  of the
selection of the  Company's  auditors will require the  affirmative  vote of the
holders of a majority  of the shares  present  and  entitled  to be voted at the
Annual  Meeting.   An  automated  system  that  the  Company's   transfer  agent
administers will tabulate the votes.  Brokers who hold shares in street name for
customers are required to vote shares in accordance with  instructions  received
from the beneficial owners. Brokers are permitted to vote on discretionary items
if they have not received  instructions from the beneficial owners, but they are
not permitted to vote (a "broker  non-vote") on  non-discretionary  items absent
instructions  from the beneficial  owner.  Abstentions and broker non-votes will
count in  determining  whether a quorum is present at the Annual  Meeting.  Both
abstentions  and broker  non-votes  will not have any  effect on the  outcome of
voting on director elections.  For purposes of voting on the ratification of the
selection  of  auditors,  abstentions  will be  included in the number of shares
voting  and will have the  effect of a vote  against  the  proposal,  and broker
non-votes will not be included in the number of shares voting and therefore will
have no effect on the outcome of the voting.

        Default Voting.  A Proxy that is properly completed and returned will be
voted at the Annual Meeting in accordance with the instructions on the Proxy. If
you  properly  complete  and return a Proxy,  but do not  indicate  any contrary
voting instructions, your shares will be voted as follows:

        o      FOR  the  election  of the  twothree  persons  named  in  this Proxy
               Statement as the Board of Directors' nominees for election to the
               Board of Directors.

        o      FOR the ratification of the selection of Ernst & Young LLP as the
               Company's auditors.

If any other  business properly comes  before the stockholders for a vote at the
meeting,  your shares will be voted in  accordance  with the  discretion  of the
holders of the Proxy.  The Board of  Directors  knows of no matters,  other than
those  previously  stated,  to be  presented  for  consideration  at the  Annual
Meeting.

                                    ITEM ONE

                              ELECTION OF DIRECTORS

        The Board of Directors has  nominated the following persons for election
as Class III  directors  of the Company  with their terms to expire at the annual
meeting of stockholders in 20042005 when their successors are elected and qualified:

                               James R. Hartwell Gardner
                                James L. Houghton

        Both of  these  nomineesBaroffio
                               Edison C. Buchanan
                               Scott D. Sheffield

        Messrs. Baroffio and Sheffield are currently serving as directors of the
Company.Company,  and Mr.  Buchanan  is a new nominee to the Board of  Directors.  Their
biographical information is contained in "Directors and Executive Officers."

                                        4

The Board of Directors has no reason to believe that eitherany of its nominees
will be unable or unwilling to serve if elected.  If a nominee becomes unable or
unwilling to accept  nomination or election,  either the number of the Company's
directors  will be reduced or the persons  acting  under the Proxy will vote for
the election of a substitute nominee that the Board of Directors recommends.

        The  Board  of  Directors  recommends  that  stockholders  vote  FOR the
election of each of the nominees.

                                    4

ITEM TWO

                              SELECTION OF AUDITORS

        The Board of Directors has selected Ernst & Young LLP as the auditors of
the Company for 2001.2002.  Ernst & Young LLP have  audited the  Company's  financial
statements for 2000,  1999 andsince 1998. The 20002001 audit was completed on January 29,
2001.25, 2002.

        Audit  FeesFees.  The  aggregate  fees  billed  by  Ernst &  Young  LLP  for
professional  services  rendered for the audit of the Company's annual financial
statements and reports on Forms 10-Q for 20002001 were $420,000.$482,078.

        Financial  Information  Systems  Design  and  Implementation  FeesFees.   No
services  were  performed by, and no fees were incurred to, Ernst & Young LLP in
connection with financial information systems design and implementation projects
for 2000.2001.

        All Other FeesFees.  The aggregate  fees for all  other services rendered by
Ernst & Young LLP for 20002001 were  $512,228,$528,715,  comprised  of $68,395 for tax  services,  $332,960$385,000  for internal
audit services,  $40,830 for tax services,  and $110,873$102,885 for other  professional
services.services,  consisting  primarily of audit  related  services  associated  with a
securities registration.  Effective January 1, 2002, Ernst & Young LLP no longer
serves as the Company's internal audit services provider.

        The Company  expects that  representatives of  Ernst & Young LLP will be
present at the  Annual Meeting to respond to appropriate questions and to make a
statement if they desire to do so.

        The report of  Ernst & Young LLP on the  Company's  financial statements
for 2001,  2000 1999 and 19981999 did not contain an adverse  opinion or a disclaimer  of
opinion and was not qualified or modified as to uncertainty or audit scope,  or
accounting principles.scope.

        In connection with  the audits of the Company's financial statements for
2001, 2000 1999 and 1998,1999, there were no  disagreements  with Ernst & Young LLP on any
matters of accounting  principles or practices,  financial statement disclosure,
or auditing scope or procedures  which,  if not resolved to the  satisfaction of
such independent accountants,  would have caused such independent accountants to
make reference to the matter in their report.

        The  Board  of  Directors   recommends  that   stockholders   vote   FOR
ratification of the selection of Ernst & Young LLP.


                                        5

DIRECTORS AND EXECUTIVE OFFICERS

        After the Annual Meeting,  assuming the stockholders  elect the nominees
of the Board of Directors as set forth in "Item One - ElectionOne--Election of Directors," the
Board of Directors and executive officers of the Company will be:

        Name              Age                    Position
        ----              ---                    --------

Scott D. Sheffield.......   48Sheffield......   49   Chairman of the Board, President and Chief
                                Executive Officer
Chris J. Cheatwood......   41   Executive Vice President - Worldwide Exploration
Timothy L. Dove..........   44Dove.........   45   Executive Vice President and Chief Financial
                                Officer
Dennis E. Fagerstone.....   52Fagerstone....   53   Executive Vice President
Danny L. Kellum.........   47   Executive Vice President - Domestic Operations
Mark L. Withrow..........   53Withrow.........   54   Executive Vice President, General Counsel and
                                Secretary
Danny L. Kellum..........   46    Executive Vice President - Domestic Operations
James R. Baroffio........   69Baroffio.......   70   Director
Edison C. Buchanan......   47   Director
R. Hartwell Gardner......   66Gardner.....   67   Director
James L. Houghton........   70Houghton.......   71   Director
Jerry P. Jones...........   69Jones..........   70   Director
Linda K. Lawson.........   56   Director
Charles E. Ramsey, Jr....   64Jr...   65   Director
Robert L. Stillwell......   64A. Solberg.......   56   Director

                                        5



        The Company  has classified  its Board of  Directors into three classes.
Directors  in each  class are  elected to serve for  three-year  terms and until
their  successors  are elected and  qualified.  Each year,  the directors of one
class stand for re-election as their terms of office expire. Messrs. Gardner and
Houghton are  designated as Class I directors,  and their terms of office expire
at the Annual Meeting.in 2004.  Messrs.  Baroffio Sheffield and StillwellSheffield are  designated as Class II directors,
and their terms of office expire at the annual meeting of
stockholders  in 2002.Annual Meeting. Messrs. Jones and Ramsey
are designated as Class III directors, and their terms of office expire in 2003.
Since the last annual meeting of stockholders,  Robert L. Stillwell  voluntarily
resigned as a director of the Company.  His resignation was for personal reasons
and was not the result of a disagreement with the Company or any matter relating
to the Company's operations,  policies or practices.  Mr. Edison C. Buchanan has
been  nominated  as a Class II director  and stands for  election at this Annual
Meeting.  In  accordance  with  the  Company's  bylaws,  the  existing  Board of
Directors filled two newly created  directorships at its meeting on February 20,
2002, by electing Mrs.  Linda K. Lawson,  and Mr. Robert A. Solberg to the Board
of Directors  effective  May 14, 2002.  Mrs.  Lawson is  designated as a Class I
director, and her term of office expires in 2004. Mr. Solberg is designated as a
Class III director and his term of office expires in 2003.

        Executive officers serve at the discretion of the Board of Directors.

        Set forth below is biographical information  about each of the Company's
directors and executive officers named above.

        Scott D. Sheffield.  Mr.  Sheffield,  a  distinguished  graduate  of the
University of Texas with a Bachelor of Science degree in Petroleum  Engineering,
has been the Chairman  of the  Board of  Directors  since  August  1999 and the
President and Chief  Executive  Officer of the Company since August
1997.1997,  and assumed the position of Chairman of the Board in August 1999.  He was
the President and a director of Parker & Parsley  Petroleum  Company  ("Parker &
Parsley")  since May 1990 and was the Chairman of the Board of Directors and Chief  Executive
Officer of Parker & Parsley  since  October  1990.  Mr.  Sheffield  was the sole
director of Parker & Parsley from May 1990 until  October  1990.  Mr.  Sheffield
joined Parker & Parsley Development Company ("PPDC"),  a predecessor of Parker &
Parsley, as a petroleum engineer in 1979. Mr. Sheffield served as Vice President
- -- Engineering of PPDC from September 1981 until April 1985, when he was elected
President and a director.  In March 1989, Mr.  Sheffield was elected Chairman of
the  Board  of
Directors  and  Chief  Executive   Officer  of  PPDC.   Before  joining  PPDC's
predecessor,  Mr. Sheffield was employed as a production and reservoir  engineer
for Amoco Production Company.

                                        6





        Chris J. Cheatwood. Mr. Cheatwood was elected Executive Vice President -
Worldwide  Exploration  in January  2002.  Mr.  Cheatwood  joined the Company in
August 1997 and was promoted to Vice  President of Domestic  Exploration in July
1998 and Senior Vice President  Exploration in December 2000. Before joining the
Company,  Mr.  Cheatwood  spent ten years  with Exxon  where his focus  included
exploration in the Deepwater Gulf of Mexico.  Mr. Cheatwood is a graduate of the
University of Oklahoma  with a Bachelor of Science  degree in Geology and earned
his Master of Science degree in Geology from the University of Tulsa.

        Timothy L. Dove. Mr. Dove was elected Executive Vice President and Chief
Financial Officer in February 2000. Prior to that, Mr. Dove held the position of
Executive  Vice  President - Business  Development  since August 1997.  Mr. Dove
joined Parker & Parsley in May 1994 as Vice  President -President--  International  and was
promoted to Senior Vice  President -President--  Business  Development  in October 1996, in
which position he served until August 1997. Before joining Parker & Parsley, Mr.
Dove was employed with Diamond Shamrock Corp.,  and its successor,  Maxus Energy
Corp.,  in various  capacities  in  international  exploration  and  production,
marketing, refining, and planning and development. Mr. Dove earned a Bachelor of
Science  degree  in  Mechanical  Engineering  from  Massachusetts  Institute  of
Technology  in 1979 and  received  his  M.B.A.  in 1981 from the  University  of
Chicago.

        Dennis E. Fagerstone.  Mr. Fagerstone, a graduate of the Colorado School
of  Mines  with a B.S.  in  Petroleum  Engineering,  became  an  Executive  Vice
President of the Company in August 1997. Mr. Fagerstone served as Executive Vice
President  and Chief  Operating  Officer of MesaMESA Inc.  ("Mesa")  from March 1997
until August 1997.  Mr.  Fagerstone  served as Senior Vice  President  and Chief
Operating  Officer  of  Mesa  from  October  1996  to  February  1997,  as  Vice
President -President-- Exploration and Production of Mesa from May 1991 to October 1996 and
as Vice President  -President-- Operations of Mesa from June 1988 until May 1991.

          MarkDanny L. Withrow. Mr. Withrow, a graduate of Abilene Christian University
with a Bachelor of Science degree in Accounting and Texas Tech University with a
Juris Doctorate degree,  has been the Executive Vice President,  General Counsel
and Secretary of the Company  since August 1997.  He served as Vice  President -
General  Counsel of Parker & Parsley from February 1991 until January 1995,  and
served  as Senior  Vice  President,  General  Counsel  of Parker & Parsley  from
January 1995 until August 1997. He was Parker & Parsley's  Secretary from August
1992 until August 1997. Mr. Withrow joined PPDC in January 1991.  Before joining
PPDC,  Mr.  Withrow was the managing  partner of the law firm of Turpin,  Smith,
Dyer, Saxe & MacDonald, Midland, Texas.

        Danny Kellum. Mr. Kellum, who received a Bachelor of Science degree
in  Petroleum  Engineering  from  Texas Tech  University  in 1979,  was  elected
Executive  Vice President - Domestic  Operations in May 2000.  From January 2000
until May 2000, Mr. Kellum served as Vice President - Domestic  Operations.  Mr.
Kellum served as Vice President - Permian Division from August 1997 until December
1999. From 1989 until 1994 he served as Spraberry  District  Manager and as Vice
President  of the  Spraberry  and Permian  Division  for Parker & Parsley  until
August of 1997. Mr. Kellum joined Parker & Parsley as an operations  engineer in
1981 after a brief career with Mobil Oil Corporation.

        6

Mark L. Withrow. Mr. Withrow, a graduate of Abilene Christian University
with a Bachelor of Science degree in Accounting and Texas Tech University with a
Juris Doctorate degree,  has been the Executive Vice President,  General Counsel
and  Secretary of the Company  since August  1997.  He served as Vice  President
- --General Counsel of Parker & Parsley from February 1991 until January 1995, and
served  as Senior  Vice  President,  General  Counsel  of Parker & Parsley  from
January 1995 until August 1997. He was Parker & Parsley's  Secretary from August
1992 until August 1997.  Mr.  Withrow  joined  Parker & Parsley in January 1991.
Before joining Parker & Parsley, Mr. Withrow was the managing partner of the law
firm of Turpin, Smith, Dyer, Saxe & MacDonald in Midland, Texas.

        James R. Baroffio.   Dr.  Baroffio  received  a  B.A. in  Geology at the
College of Wooster,  Ohio,  an M.S. in Geology at Ohio State  University,  and a
Ph.D. in Geology at the  University of Illinois.  Before  becoming a director of
the Company in December 1997, Dr.  Baroffio  enjoyed a long career with Standard
Oil Company of  California,  the  predecessor  of Chevron  Corporation  where he
served as President,  Chevron  Research and Technology  Center from 1980 to 1985
and  eventually  retired as President of Chevron  Canada  Resources in 1994. Dr.
Baroffio was a member of the Board of Directors of the Rocky  Mountain Oil & Gas
Association,  and Chairman of the U.S. National Committee of the World Petroleum
Congress. His community leadership positions included membership on the Board of
Directors of Glenbow  Museum and the Nature  Conservancy  of Canada,  as well as
serving as President of the Alberta Nature Conservancy.

        Edison C. Buchanan.   Mr. Buchanan received a Bachelor of Science degree
in Civil Engineering from Tulane University in 1977 and an M.B.A. in Finance and
International  Business from Columbia  University Graduate School of Business in
1981. From 1981 to 1997, Mr. Buchanan was a Managing  Director of various groups
in the Investment Banking Division of Dean Witter Reynolds in that company's New
York and Dallas offices. In 1997, Mr. Buchanan joined Morgan Stanley Dean Witter
as a Managing Director in the Real Estate Investment Banking group. In 2000, Mr.
Buchanan  became  Managing  Director  and  head  of  the  domestic  Real  Estate

                                        7





Investment  Banking Group of Credit Suisse First Boston.  In 2001, Mr.  Buchanan
began working for The Trust for Public Land, a land  conservation  organization,
in Santa Fe, New Mexico.

        R. Hartwell Gardner.   Mr.  Gardner  became a director of the Company in
August  1997.  He served as a director of Parker & Parsley  from  November  1995
until August 1997. Mr. Gardner graduated from Colgate University with a Bachelor
of Arts degree in Economics and then earned an M.B.A.  from Harvard  University.
Until October 1, 1995,  Mr.  Gardner was the Treasurer of Mobil Oil  Corporation
and Mobil Corporation from 1974 and 1976, respectively.  Mr. Gardner is a member
of the  Financial  Executives  Institute  of  which he  served  as  Chairman  in
1986/1987  and is a Director  and  Chairman of the  Investment  Committee of Oil
Investment  Corporation  Ltd.  and Oil  Casualty  Investment  Corporation  Ltd.,
Pembroke, Bermuda.

        James L. Houghton.  Mr. Houghton is a  Certified Public Accountant and a
graduate of Kansas  University  with a Bachelor of Science degree in Accounting,
as well as a Bachelor of Laws degree.  Mr.  Houghton has served as a director of
the Company since August 1997, and served as a director of Parker & Parsley from
October 1991 until August 1997. Until October 1, 1991, Mr. Houghton was the lead
oil and gas tax  specialist  for the  accounting  firm of Ernst &  Young,  was a
member of Ernst & Young's National Energy Group, and had served as its Southwest
Regional Director of Tax. Mr. Houghton is a member of the American  Institute of
Certified  Public  Accountants,  a member of the  Oklahoma  Society of Certified
Public  Accountants and a former  Chairman of its Federal and Oklahoma  Taxation
Committee, and past President of the Oklahoma Institute on Taxation. He has also
served as a Director for the Independent Petroleum Association of America and as
a member of its Tax Committee. Mr. Houghton presently serves as a Trustee of the
J.E. and L.E. Mabee Foundation, Tulsa, Oklahoma.

        Jerry P. Jones.  Mr. Jones earned a Bachelor of Science degree from West
Texas State College in 1953 and a Bachelor of Laws degree from the University of
Texas  School of Law in 1959.  Mr. Jones has served as a director of the Company
since  August  1997,  and served as a director of Parker & Parsley from May 1991
until  August 1997.  Mr.  Jones was an attorney  with the law firm of Thompson &
Knight,  L.L.P.,  Dallas,  Texas,  since September 1959 and was a shareholder in
that firm until January 1998, when he retired and became of counsel to the firm.
Mr. Jones  specialized  in civil  litigation,  especially  in the area of energy
disputes.

        Linda K. Lawson.  Mrs.  Lawson  holds a  Bachelor of  Science  degree in
Accounting  from the University of Denver.  Mrs. Lawson was employed by business
units and the parent of The Williams  Companies  from 1980 to her  retirement in
2001.  During  her  tenure  she  served in a  variety  of  capacities  including
accounting  and  finance  positions  of the  parent,  and  Controller  of a FERC
regulated  energy  business  unit,  Vice President of Investor  Relations,  Vice
President  of  Human  resources,  and as  Chief  Operating  Officer  of  several
telecommunication  start-up businesses. She is a Certified Public Accountant and
served the Tulsa community in a variety of non-profit organizations.

        Charles E. Ramsey, Jr.  Mr. Ramsey is a graduate of the  Colorado School
of Mines with a  Petroleum  Engineering  degree and a  graduate  of the  Smaller
Company   Management   program  at  the  Harvard  Graduate  School  of  Business
Administration.  Mr. Ramsey has served as a director of the Company since August
1997.  Mr.  Ramsey  served as a director of Parker & Parsley  from  October 1991
until August 1997. Since October 1991, he has operated an independent management
and financial  consulting  firm. From June 1958 until June 1986, Mr. Ramsey held
various  engineering  and management  positions in the oil and gas industry and,
for six years before  October 1991, was a Senior Vice President in the Corporate
Finance  Department of Dean Witter  Reynolds Inc.  (Dallas,  Texas office).  His
industry experience  includes 12 years of senior management  experience with May
Petroleum  Inc. in the  positions  of  President,  Chief  Executive  Officer and
Executive Vice President.  Mr. Ramsey is also a former director of MBank Dallas,
the Dallas Petroleum Club and Lear Petroleum Corporation.

        Robert L. Stillwell.A. Solberg.   Mr. Stillwell,Solberg  earned a graduateBachelor of  Science in Civil
Engineering  from the  University  of North  Dakota in 1969,  and is a  licensed
Petroleum Engineer in Louisiana. Mr. Solberg spent his entire career working for
Texaco Inc. in Houston and Midland,  Texas,  with a B.B.A.London and the UniversityMiddle East, holding
the positions of Texas SchoolDivision President,  President of Law with a J.D., hasInternational Exploration and
Production,  President of Upstream Commercial Development, and retiring in March
2002 as Vice  President  of Texaco  Inc.  He  recently  served as a director  of
the Company  since August 1997.  He served as a directorGreater  Houston  Partnership,  Central  Houston Chamber of Mesa from  January  1992  until  August  1997,  as a member  of the  Advisory
Committee  of Mesa,  L.P.,  a  predecessor  of Mesa,  from  December  1985 until
December  1991,Commerce and as a director of Mesa in its original  corporate  form from
1968 until January 1987.  Mr.  Stillwell is a partner in the law firm of Baker &
Botts, L.L.P., Houston
Texas.

                                        7Grand Opera.

                                        8





                      MEETINGS AND COMMITTEES OF DIRECTORS

        The Board of Directors of the  Company held five13 meetings during 2000.2001.  No
director attended fewer than 75% of the total number of meetings of the Board of
Directors.  No director attended  fewer than 75% of the total number of meetings
of all committees of the Board of Directors on which that director served.

        The Board of Directors has two  standing committees: the Audit Committee
and the Compensation Committee.

        The Boardmembers of Directors  does  not  have a
Nominating Committee.the Audit Committee are Messrs. Houghton (Chair), Gardner
and Jones.  The Audit  Committee  held eight meetings  during 2001.  Information
regarding  the  functions  performed by the Audit  Committee and
its  membership  is set forth in the
"Audit Committee Report" and the "Audit
Committee  Charter"  included in this Proxy Statement.  The Audit Committee held
four meetings during 2000.annual proxy statement.

        The  Compensation  Committee  periodically  reviews  the   compensation,
employee  benefit  plans and fringe  benefits  paid to or provided for executive
officers of the  Company and  approves  the annual  salaries,  bonuses and stock
option  awards  of  the  Company's  executive  officers.   The  members  of  the
Compensation Committee are Messrs. Ramsey (Chairman),  Baroffio and Stillwell. A
subcommittee of Messrs.  Ramsey and Baroffio  administerBaroffio. The Committee
also  administers  the Company's  Long-Term  Incentive  Plan.  The  Compensation
Committee held fourthree meetings during 2000.  See
"Compensation Committee Report on Executive Compensation" included in this Proxy
Statement for additional information.2001.

                             MANAGEMENT COMPENSATION

Compensation of Directors

        Each non-employee director receives an annual retainer fee of $50,000 if
the  director  serves on a  committee  and  $40,000 if hea director  does not.  In
addition, each non-employee director is reimbursed for travel expenses to attend
meetings of the Board of Directors or its  committees  and an additional  $2,500
for  services  as  chairman  of a  committee.  No  additional  fees are paid for
attendance at board or committee meetings. The Company's Chief Executive officers  of the  Company  doOfficer
does not receive additional compensation for serving on the Board of Directors.

        Under the Company's Long-Term Incentive Plan, (the "Plan"), non-employee directors are
eligible to receive awards in the form of  non-qualified  stock  options,  stock
appreciation rights, restricted stock, or performance units. The Company can use
these awards  instead of cash to pay its  non-employee  directors all or part of
their  annual  retainer  fees.  The Board of Directors  determines  the form (or
combination  of forms) of  consideration  each year,  based on the  economic and
other  circumstances at the time and based on its view of which awards will best
align the interests of the stockholders and the directors.

        For the year following the  Company's 20002001 annual stockholders' meeting,
the Board of Directors  determinedwere given a choice to use non-qualifiedbe  compensated  in(a) 100% cash,
(b) 100% stock options, to pay all(c) 100% restricted stock, or (d) a combination of 50/50
of any two,  in payment of the  non-employee  directors'  annual  fees.  Messrs.
Baroffio,  Houghton,  Jones and Ramsey elected 100% cash  compensation,  and Mr.
Gardner elected to receive 100% of his compensation in stock options. The number
of shares  subject to stock options  granted to each  non-employee  director was
determined  by dividing the  director's  annual  retainer fee by the value of an
option for one share on May 17, 200016,  2001 (the last  closing  sale price  before the
date of the award). The options have a fair-market value exercise price, and the
value of each option was  calculated  using the  Black-Scholes  method  based on
assumptions  provided by the Company's executive  compensation  consulting firm.
These options  vestvested 25% each quarter with the first vesting date on August 31,
2000.2001.

        On May 18, 2000,  each  non-employee  director17, 2001, Mr. Gardner received the  following
awardsan award of 4,878 stock options to
compensate  him for his annual  retainer fee (each stock  option  awarded has an
exercise price of $13.50):  Messrs.  Baroffio,
Gardner,  Jones and Stillwell each received options for 7,912 shares and Messrs.
Houghton and Ramsey each received options for 8,307 shares.$22.09).

        For the  year  following the  Company's  20012002 annual  scheduled meeting,
Directors  can make an  irrevocable  electionagain  elect to receive  their  annual  fees 100% in cash,  stock
options  or  restricted  stock or stock options or they can split the fee equally between50% each in any two of  those  three  choices,  with such election to be exercised on or before May
17, 2001.

                                        8forms of
compensation.

                                        9





Compensation of Executive Officers

        The  compensation  paid to the  Company's  executive  officers generally
consists of base salaries,  annual bonuses, awards under the Long-Term Incentive
Plan,  contributions to the Company's 401(k)  retirement plan,  contributions to
the  Company's   deferred   compensation   retirement  plan,  and  miscellaneous
perquisites.  The following table  summarizes the total  compensation  for 2001,
2000 1999 and 19981999 awarded to, earned by or paid to the following persons:


                           SUMMARY COMPENSATION TABLE
                                                                                  Long-Term
                                                                                 Compensation
                                                                                    Awards
                                             Annual Compensation            Long-Term
                                      ----------------------------------------   Compensation
                                                                                    Awards
                                                                                 -----------------------------------
                                    -------------------------------------    Value of      Shares
        Name and                                           Other Annual     Restricted   Underlying     All Other
  Principal Position         Year    Salary    (a)   Bonus (b)   Compensation (c)Bonus(a)   Compensation(b)      Stock       Options    Compensation (d)Compensation(c)
- ----------------------------------------------       ----   --------   --------   ---------------   ----------   ---------   ----------------   ------------  -----------------------   ---------------                                                       
Scott D. Sheffield           (e)2001   $660,000   $617,891       $ 18,279        $   -        138,000        $ 87,774
President and                2000   $638,000   $626,350       $ 18,051        $   -        120,000        $ 83,422
President and                 1999     480,000      270,000         14,427            90,000        69,378
Chief Executive Officer      1998     600,000      216,000         16,7341999   $480,000   $270,000       $ 14,427        $   -         90,000        123,252$ 69,378

Dennis E. Fagerstone         2001   $300,000   $224,688       $  9,488        $   -         53,000        $ 47,000
Executive Vice President     2000   $290,000   $174,000       $  9,295        $   -         46,000        $ 46,558
                             Executive Vice President      1999   247,500$247,500   $ 92,812       $  8,478        $   -         35,000        $ 40,564
                              1998     275,000       92,812          8,076            35,000        37,757

Mark L. Withrow              (e)2001   $300,000   $224,688       $  5,770        $   -         53,000        $ 47,000
Executive Vice President     2000   $290,000   $174,000       $  5,577        $   -         46,000        $ 46,104
Executive Vice President      1999     225,000       84,376          4,327            35,000        38,855
and General Counsel          1998     250,0001999   $225,000   $ 84,376       60,882$  4,327        $   -         35,000        61,178$ 38,855

Timothy L. Dove              2001   $300,000   $224,688       $  4,816        $   -         53,000        $ 47,577
Executive Vice President     2000   $290,000   $174,000       $  4,611        $   -         46,000        $ 45,546
Executive Vice President      1999     225,000      197,580          4,611            35,000        38,394
and Chief Financial Officer  1998     250,000       84,375          4,6181999   $225,000   $197,580       $  4,611        $   -         35,000        57,713$ 38,394

Danny L. Kellum              (e)2001   $270,000   $201,563       $  8,166        $   -         53,000        $ 46,223
Executive Vice President     2000   $240,000   $144,000       $  2,923        $   -         46,000        $ 43,157
Executive Vice President      1999     192,500       63,000         15,835            25,000        35,250
Domestic Operations          1998     180,0001999   $192,500   $ 63,000       218,314            20,000        48,326

(a)  Mr. Sheffield  voluntarily reduced his 1999 salary 20%, and the other named
     executive officers voluntarily reduced their salaries 10% during 1999.

(b)  Represents the amount awarded under the Company's  annual bonus program and
     forgiveness of a Company loan to Mr. Dove for $113,204 in 1999.

(c)  This column includes (i) relocation and housing cost of living  adjustments
     related to moving the corporate headquarters from Midland, Texas to Irving,
     Texas as follows: payment for 1999$ 15,835        $   -         Mr. Kellum $12,539; payment for 1998 -
     Mr. Withrow $42,290 and Mr. Kellum $132,839; (ii) tax gross-up payments for
     relocation  and cost of living  adjustment:  payment for 1999 - Mr.  Kellum
     $471;  payment  for 1998 - Mr.  Withrow  $12,044  and Mr.  Kellum  $82,172.
     Amounts not shown represent miscellaneous perquisites.

(d)  For 2000 this column  includes (i)  contributions  to qualified  retirement
     plans  for  Messrs.  Sheffield,  Fagerstone,  Withrow,  Dove and  Kellum of
     $16,220,  $17,000,   $16,546,  $16,546,  and  $16,612  respectively;   (ii)
     contributions  to  the  Company's   non-qualified   deferred   compensation
     retirement plan for Messrs. Sheffield, Fagerstone, Withrow, Dove and Kellum
     of $65,027,  $29,558,  $29,558,  $29,000 and $24,000 respectively;  (iii) a
     $1,330 premium with respect to a term life insurance policy for the benefit
     of Mr. Sheffield;  and (iv) reimbursement for financial counseling services
     for Messrs. Sheffield and Kellum for $2,175 and $2,545 respectively.

(e)  See  "Management  Compensation  -  Compensation  of  Executive  Officers  -
     Employee   Investment   Partnerships"   for  information   about  Parker  &
     Parsley-sponsored   employee  investment   partnerships  in  which  Messrs.
     Sheffield, Withrow and Kellum invested their own funds.25,000        $ 35,250
(a) Represents the amount awarded under the Company's annual bonus program and forgiveness of a Company loan to Mr. Dove for $113,204 in 1999. (b) This column represents miscellaneous perquisites. (c) For 2001 this column includes (i) contributions to qualified retirement plans for Messrs. Sheffield, Fagerstone, Withrow, Dove and Kellum of $17,000 each; (ii) contributions to the Company's non-qualified deferred compensation retirement plan for Messrs. Sheffield, Fagerstone, Withrow, Dove and Kellum of $67,269, $30,000, $30,000, $30,577 and $27,519 respectively; (iii) a $1,330 premium with respect to a term life insurance policy for the benefit of Mr. Sheffield; and (iv) reimbursement for financial counseling services for Messrs. Sheffield and Kellum for $2,175 and $1,704 respectively. Long-Term Incentive Plan. The Long-Term Incentive Plan (the "Plan") provides for employee and non-employee director awards in the form of stock options, stock appreciation rights, restricted stock, and performance units.units payable in stock or cash. The maximum number of shares of common stock that may be issued under the Plan is equal to 10% of the total number of shares of common stock equivalents outstanding from time to time minus the total number of shares of stock subject to outstanding awards on the date of calculation under any other stock-based plan for employees or directors of the Company and its subsidiaries. The Plan had 3,766,5203,933,384 shares available for additional awards at December 31, 2000.2001. 10 No restricted stock, performance units or stock appreciation rights restricted stock or performance units are outstandinghave been awarded under the Plan. 9 The following table sets forth information about stock option grants made during 20002001 to the named executive officers. OPTION GRANTS IN LAST FISCAL YEAR Individual Grants ------------------------------------------------------------------------------------------------------ Number of % of Total Securities Options Granted Exercise or Underlying to Employees Base Price Expiration Grant Date Name Options Granted In Fiscal Year Per Share (c) Date Value (d) ------------------- --------------- ---------------- ------------- ------------- ---------- Mr. Sheffield..........Sheffield......... 60,000 (a) 4.17%3.69% $ 7.87518.96 2/15/06-07-0814/07-08-09 $ 238,200 60,000534,600 78,000 (b) 4.17% 12.504.79% $ 17.69 8/16/06-07-08 378,00014/07-08-09 $ 666,120 Mr. Fagerstone.........Fagerstone........ 23,000 (a) 1.6% 7.8751.41% $ 18.96 2/15/06-07-08 91,310 23,00014/07-08-09 $ 204,930 30,000 (b) 1.6% 12.501.84% $ 17.69 8/16/06-07-08 144,90014/07-08-09 $ 256,200 Mr. Withrow............Withrow........... 23,000 (a) 1.6% 7.8751.41% $ 18.96 2/15/06-07-08 91,310 23,00014/07-08-09 $ 204,930 30,000 (b) 1.6% 12.501.84% $ 17.69 8/16/06-07-08 144,90014/07-08-09 $ 256,200 Mr. Dove...............Dove.............. 23,000 (a) 1.6% 7.8751.41% $ 18.96 2/15/06-07-08 91,310 23,00014/07-08-09 $ 204,930 30,000 (b) 1.6% 12.501.84% $ 17.69 8/16/06-07-08 144,90014/07-08-09 $ 256,200 Mr. Kellum.............Kellum............ 23,000 (a) 1.6% 7.8751.41% $ 18.96 2/15/06-07-08 91,300 23,00014/07-08-09 $ 204,930 30,000 (b) 1.6% 12.501.84% $ 17.69 8/16/06-07-08 144,900 (a) These options were granted on February 15, 2000, vest at the rate of one-third each year, commencing on the first anniversary of the grant date, and have a term of five years from the date of vesting. The Compensation Committee retains discretion, subject to plan limits, to modify the terms of the options. In the event of a change in control of the Company as defined in the Plan, the options will immediately become fully vested and exercisable in full. (b) These options were granted on August 16, 2000, vest at the rate of one-third each year commencing on the first anniversary of the grant date, and have a term of five years from the date of vesting. The Compensation Committee retains discretion, subject to plan limits, to modify the terms of the options. In the event of a change in control of the Company as defined in the Plan, the options will immediately become fully vested and exercisable in full. (c) The exercise price per share is equal to the closing price of the common stock on the New York Stock Exchange composite tape on the day before the date of grant. (d) The estimated grant date value of shares in footnotes (a) and (b) is determined using the Black-Scholes model. The material assumptions and adjustments incorporated in the Black-Scholes model in estimating the value of the options include the following: o An interest rate of 5.72% for footnote (a) and 5.71% for footnote (b), which represents the interest rate on a U. S.14/07-08-09 $ 256,200
(a) These options were granted on February 14, 2001, vest at the rate of one-third each year, commencing on the first anniversary of the grant date, and have a term of five years from the date of vesting. The Compensation Committee retains discretion, subject to Plan limits, to modify the terms of the options. In the event of a change in control of the Company as defined in the Plan, the options will immediately become fully vested and exercisable in full. (b) These options were granted on August 14, 2001, vest at the rate of one-third each year commencing on the first anniversary of the grant date, and have a term of five years from the date of vesting. The Compensation Committee retains discretion, subject to Plan limits, to modify the terms of the options. In the event of a change in control of the Company as defined in the Plan, the options will immediately become fully vested and exercisable in full. (c) The exercise price per share is equal to the closing price of the common stock on the New York Stock Exchange composite tape on the day before the date of grant. (d) The estimated grant date value of shares in footnotes (a) and (b) is determined using the Black-Scholes model. The material assumptions and adjustments incorporated in the Black-Scholes model in estimating the value of the options include the following: o An interest rate of 4.12% for footnote (a) and 4.17% for footnote (b), which represents the interest rate on a U.S. Treasury security with a maturity date corresponding to the expected option term. o Volatility of 48.2% for footnote (a) and 50% for footnote (a) and (b) calculated using the lesser of (1) daily stock prices for the 120-day period prior to the grant date or (2) 50%. No other adjustments were made to the model for non-transferability or risk of forfeiture. The ultimate values of the options will depend on the future market price of the common stock, which cannot be forecast with reasonable accuracy. The actual value, if any, an optionee will realize upon exercise of an option will depend on the excess of the market value of the common stock over the exercise price on the date the option is exercised. 11 The following table sets forth, for each named executive officer, information concerning the exercise of stock options during 2000,2001, and the value of unexercised stock options as of December 31, 2000.2001. AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR END OPTION VALUES Number of Securities Value of Unexercised Number of Underlying Unexercised In-the-Money Shares Options at Fiscal Year End Options at Fiscal Year End (a) Acquired on Value ----------------------------------------------------- ------------------------------ Exercise Realized Exercisable Unexercisable Exercisable Unexercisable (a) ----------- -------- ----------- ------------- ----------- ------------------------------ Mr. Sheffield............. 15,000 $209,062 125,000 97,000 $194,531 $929,531Sheffield......... - $ - 132,500 193,000 $548,219 $ 655,385 Mr. Fagerstone............ 5,834 36,098 149,999 75,165 151,308 716,618Fagerstone........ 11,668 $ 67,733 171,164 95,332 $318,431 $ 450,452 Mr. Withrow............... 5,000 70,937 91,835 75,165 162,880 716,618Withrow........... 8,167 $ 98,988 95,501 95,332 $348,187 $ 450,452 Mr. Dove.................. 5,834 49,224 99,001 75,165 151,309 716,618Dove.............. 19,334 $213,593 87,500 95,332 $218,850 $ 450,452 Mr. Kellum................ 3,334 27,297 51,667 65,999 98,544 620,946 (a) Amounts were calculated by multiplying the number of unexercised options by $19.6875, which was the closing sale price of the common stock on December 29, 2000,Kellum............ - $ - 63,667 91,999 $324,865 $ 411,151
(a) Amounts were calculated by multiplying the number of unexercised options by $19.26, which was the closing sale price of the common stock on December 31, 2001, and subtracting the aggregate exercise price. 10 Retirement Plan. The Company provides a non-qualified deferred compensation retirement plan for officers and certain key employees of the Company. Each participant is allowed to contribute up to 25% of base salary. The Company provides a matching contribution of 100% of the participant's contribution limited to the first 10% of the officer's base salary (or 8% of the key employee's base salary). The Company matching contribution vests immediately. Employee Investment Partnerships. From 1987 through 1991, Parker & Parsley formed employee partnership programs in which Messrs. Sheffield, Withrow, and Kellum participated. In 1992 and 1993 Messrs. Sheffield, Withrow and Kellum participated in Direct Investment Partnerships formed to invest in all wells drilled by Parker & Parsley during those years (except in certain circumstances where its participation would impose additional costs to Parker & Parsley). As of December 31, 2000, the aggregate contributions that have been made to the employee partnerships and the Direct Investment Partnerships by Messrs. Sheffield, Withrow and Kellum and the aggregate distributions that have been received by them from those partnerships were as follows: Mr. Sheffield contributed $734,955 and received $1,287,280 ($141,550 of which was received during 2000); Mr. Withrow contributed $142,625 and received $170,593 ($19,156 of which was received during 2000); and Mr. Kellum contributed $141,709 and received $193,339 ($20,563 of which was received during 2000). During December 2000,Severance Agreements. On August 8, 1997, the Company acquired 13 of the employee partnerships by merger with Pioneer Natural Resources USA, Inc. ("Pioneer USA"), a wholly-owned subsidiary of the Company. Additionally, during November 2000, the Company exercised its right under the Direct Investment Partnership agreements to purchase each partner's interest in their respective Direct Investment Partnership. More information about these transactions can be found below in "Certain Relationships and Related Transactions." Severance Agreements. The Company entersentered into severance agreements with its officers. Salaries and bonuses are set by the Compensation Committee independent of these agreements. Theagreements, and the Compensation Committee can increase or reduce base salaries at its discretion. Either the Company or the officer may terminate the officer's employment under the severance agreement at any time. The Company must pay the officer an amount equal to one year's base salary if the officer's employment is terminated because of death, disability, or normal retirement. The Company must pay the officer an amount equal to one year's base salary and continue health insurance for the officer's family for one year if the Company terminates the officer's employment without cause or if the officer terminates employment for good reason, which is when reductions in the officer's base annual salary exceed specified limits or when the officer's responsibilities have been significantly reduced. If within one year after a change in control of the Company, the Company terminates the officer without cause, or if the officer terminates employment for good reason, the Company must pay the officer an amount equal to 2.99 times the sum of the officer's base salary plus target bonus for the year and continue health insurance for the officer's family for one year.three years. Additionally, executive officers have the right to purchase health insurance from the acquiring company until age 65 by paying Consolidated Omnibus Budget Reconciliation Act of 1985 rates. If thean officer terminates employment with the Company without reason between six months and one year after a change in control, or at any time within one year after a change in control if the officer is required to move, then the Company must pay the officer one year's base salary and continue health insurance for the officer's family for one year. Officers are also entitled to additional payments for certain tax liabilities that may apply to severance payments following a change in control. Indemnification Agreements. The Company has entered into indemnification agreements with each of its directors and officers, including the named executive officers. Those agreements require the Company to indemnify the directors and officers to the fullest extent permitted by the Delaware General Corporation Law and to advance expenses in connection with certain claims against directors and officers. The Company expects to enter into similar agreements with persons selected to be directors and officers in the future. Each indemnification agreement also provides that, upon a potential change in control of the Company and if the indemnified director or officer so requests, the Company will create a trust for the benefit of the indemnified director or officer in an amount sufficient to satisfy payment of all liabilities and suits against which the Company has indemnified the director or officer. 12 COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION Mr. Robert L. Stillwell is aDuring fiscal year 2001, no member of the Compensation Committee and is a partneralso served as an executive officer of Baker & Botts, L.L.P., which provided limited legal services to the Company during 2000. The dollar amount of fees that the Company paid to Baker & Botts, L.L.P. during the most recentCompany. During fiscal year of that law firm did not exceed 5% of that firm's gross revenues. Mr. Stillwell does not serve on the sub-committee of the2001, there were no Compensation Committee that administers the Company's Long-Term Incentive Plan. 11 interlocks with other companies. COMPENSATION COMMITTEE REPORT ON EXECUTIVE COMPENSATION The Compensation Committee of the Board of Directors (the "Committee") submits the following report with respect to the executive compensation program of the Company. Compensation Principles and Philosophy The overriding responsibility of the Committeecommittee is to maintain the Company's executive compensation program so that it attracts and retains a capable and highly motivated senior management team and aligns the compensation of the Company's executives with the Company's strategic business plan to increase stockholder value. During 2000,2001 the Committeecommittee retained an executive compensation consulting firm (Hewitt Associates)("Hewitt Associates") to assist and advise it in its efforts to establish and administer fair and competitive compensation and incentive policies. These policies emphasize variable compensation, structure the annual bonus and long-term incentive awards to be a significant portion of an executive's total compensation and result in total compensation that is reflective of Company performance. Stock option awards will continue to be emphasized as part of each executive's compensation package to align stockholder and executive interests. The committee has adopted a policy of not repricing stock options and incorporated that policy into the Company's Long-Term Incentive Plan. Other critical elements of the Company's compensation and incentive policies provide for: o Base salaries at or slightly above median levels compared to industry industry survey information and peer group proxy analysis. o Annual target bonus levels at or slightly above median levels compared to industry survey informationmedium with payouts that are based on both individual and peer group proxy statement analysis.Company performance. o Long-term incentive award levels that are above median levels compared to industry survey information and peer group proxy statement analysis.median. o Significant stock ownership by the Directors and the CEO.Chief Executive Officer. To support the commitment to significant stock ownership, the Company's current stock ownership guidelines are as follows: o Non-employee directors -directors' stock value equal to at least three times each director's annual retainer feefee. o Chairman of the Board and Chief Executive Officer - stock value equal to at least five times base salary. In determining compliance with these guidelines, the Committeecommittee considers its expectations of the long termlong-term value of the Company's stock and the current trading levels and stock-based compensation that the directors and CEO hold.levels. Mr. Sheffield and all Directors are in compliance with the ownership guidelines. The Omnibus Budget Reconciliation Act of 1993 ("OBRA93") placed restrictions on the deductibility of executive compensation paid by public companies. Under the restrictions that were effective in 1994, the Company is not able to deduct compensation paid to any of the named executive officers in excess of $1,000,000 unless the compensation meets the definition of "performance based compensation" in the legislation. Non-deductibility could result in additional tax costs to the Company. While the Committeecommittee cannot assess with certainty how the Company's compensation program will ultimately be affected by this law,OBRA93, the Committeecommittee generally tries to preserve the deductibility of all executive compensation if it can do so without interfering with the Company's ability to attract and retain capable and highly motivated senior management. 13 Elements of Compensation The elements of the compensation program the Committeecommittee administers for executive officers, including the Chief Executive Officer, consist of base salaries, annual bonuses, awards made under the Company's Long-Term Incentive Plan, contributions to the Company's 401(k) retirement plan, contributions to the Company's deferred compensation retirement plan, and miscellaneous perquisites. Base salaries, annual bonuses and long-term incentives are discussed separately below; however, the Committeecommittee considers the aggregate remuneration of executives when evaluating the executive compensation program. 12 Base Salaries. An executive's base salary is viewed as a fixed component of total compensation that should be competitive with companies of similar size and business to the Company. The Committeecommittee has targeted base salaries at or slightly above the median level for companies of similar size and business to the Company. The Committeecommittee evaluates the base salaries of the Company's executive officers on the basis of competitive base salary survey data provided by its consultant and consideration of each officer's duties and responsibilities. The Committeecommittee views the named executives below the CEOChief Executive Officer level as a team with diverse duties but with similar authority and responsibility. Hewitt Associates historically has provided base salary survey data on the majority of the Company's peer group companies, a group of independent exploration and production companies with similar asset, revenue and capital investment profiles as the Company. While the peer group provided by Hewitt Associates includes some of the members of the Dow Jones Oil- SecondaryOil-Secondary Index (the "DJ Oil-Secondary Group") reflected in the performance graph set forth below under "Company Performance,"Performance" below, it does not include all of the companies in that peer group and includes other companies with which the Company competes. The Committeecommittee determines the base salary for all named executives, including Mr. Sheffield, using the same methodology. The 20002001 base salaries for the named executive officers as a group, including Mr. Sheffield, were identified by Hewitt Associates as being at approximately the 50th percentile level. In establishing the base salaries for the named executive officers effective January 1, 2001, the Committee elected to not commission Hewitt to complete the salary survey but applied a conservative percentage increase of 3% to their 2000 base salary levels. One named executive also received a promotional base salary increase.For 2002 Mr. Sheffield's base salary was increased by 3%6% to $668,000,$700,000 which the Committee believes isHewitt Associates has identified as being at or slightly belowabove the 50th percentile. The Committee believesHewitt Associates has indicated the other named executive officer's 2002 base salaries, as a group, are close toslightly above the 50th percentile. The Committee has retained Hewitt Associates to survey the Company's peer group and report current compensation market data so that 2002 salary adjustments will be based on surveyed market conditions. Annual Bonuses. Each year the Committeecommittee establishes a target bonus for each executive based on the target bonus median levels of executives in similar positions at peer group companies. To maintain internal equity, the level of responsibility, scope and complexity of the executive's position are considered. The normal range of awards for the annual incentive bonus plan ishas historically been between 50% and75% to 150% of target. The Committee believesFor 2001 Hewitt Associates determined the bonus target levels for the named executive officers were below the median levels for peer group companies. Each named executive's target bonus levels forlevel, including Mr. Sheffield and the other named executives for 2000 are slightly below the peer group's median levels.Sheffield's, was increased to a level Hewitt Associates will adviseidentified as being approximately the Committee during 2001 of appropriate60th percentile level. Each named executive's 2002 target bonus levels to achievelevel will be the Company's goal of establishingsame as their 2001 target bonus levels that are at or slightly above the median of the Company's peer group.level. In awarding 20002001 bonuses, the Company reviewed the following criteria that are important to the success of the Company's business plan. o Growth of Cash Flow per Share o Operating Costcost per BOE o Debt/Book capitalization o Reserve Replacementreplacement o Growth of Net Value per Shareshare value o Finding & Development Costdevelopment cost per BOE o Production Growthgrowth o Debt/BOEGeneral and administrative costs In determining the named executive officers' annual bonus awards, the Committeecommittee also evaluated the Company's stock performance in relation to its peer group. The Committeecommittee did not employ a formula, specific targets or predetermined weighting of the above financial or operational performance criteria. The Committeecommittee also evaluates Company performance in light of oil and gas industry fundamentals and assesses how effectively management adapts to changing industry conditions and opportunities during the year. The Committeecommittee observes and evaluates the individual performance of executive officers through the year and discusses the performance of these key executives with Mr. Sheffield. 14 For 2000,2001, the Committeecommittee awarded Mr. Sheffield and the other named executives cash bonuses above the target bonus levels. Specific Company performance which resulted in bonus payouts above target for 20002001 included: o Stock price increase of 120% o Base operating costs of $2.72$2.76 per BOE o Finding costsDebt/Book capitalization of $4.66 per BOE55% o Reserve replacement of 167% 13 208% (268% excluding price revisions) o Return on equity 18.1%of 9% o Finding and development costs of $7.49 per BOE ($5.81 per BOE excluding price revisions) o General & administrative cost of $.76$.89 per BOE o Debt reductionRegarding stock performance, for the second consecutive year, Pioneer's stock price performance compared to other peer group companies achieved a number two ranking overall. Also, Pioneer's three year cumulative total return based on stock price performance has exceeded both the S&P 500 and the DJ Oil Secondary Group per the graph below. In addition, Pioneer's stock price hit a three year high of $167,000,000$23.05 in May 2001. COMPARISON OF THREE YEAR CUMULATIVE TOTAL RETURN * AMONG PIONEER NATURAL RESOURCES COMPANY, THE STANDARD & POOR'S 500 INDEX AND THE DOW JONES OIL - SECONDARY INDEX Pioneer Natural Dow Jones Standard Measurement Resources Oil & Poor's (Fiscal Year Covered) Company Secondary 500 --------------------- --------- --------- -------- 1998 100 100 100 1999 102 115 121 2000 225 184 110 2001 220 169 97
--------------- * Assumes $100 invested on December 31, 1998 in stock or index, including reinvestment of dividends. Fiscal year ending December 31. 1998 1999 2000 2001 ---- ---- ---- ---- Pioneer Natural Resources Company 100 102 225 220 Standard & Poor's 500 100 121 110 97 Dow Jones Oil - Secondary 100 115 184 169
Long-term Incentives. A significant portion of the named executive officers' total compensation is comprised of long-term incentive awards, which are intended to align executive management's interests in long-term growth and success more closely with the interests of the Company's stockholders. The Committeecommittee has determined that annual stock option awards should be the primary method to award long-term incentives. To provide an averaging effect for the stock option exercise prices, the Committeecommittee has elected to make semiannual stock option awards of approximately 50% of annual grant levels. The number of options granted to Mr. Sheffield in 20002001 was determined by a comparison of option grants made to the CEO'sChief Executive Officer's of peer group companies. The other named executive officers were reviewed as a team. The level of options awarded to each named executive was determined by comparing awards granted to peer company executives holding similar positions, and their individual award levels were averaged to determine the actual grants. The award levels were not influenced by the stock holdings of the executives. The Company has historically held to the philosophy of awarding long-term incentives that 15 are above market averages. For 2000,2001, Mr. Sheffield was awarded 120,000138,000 stock options. The Committee believes thisHewitt Associates indicated the 2001 award levellevels placed Mr. Sheffield and the other named executives at approximatelyslightly above the 50th60th percentile for long- termlong-term incentive awards for chief executive officers among the survey group. In December 1998, the Company received information that an investment fund group had acquired beneficial ownership of more than 20% of the common stock. Pursuant to the provisions of the Plan, if a third party acquires 20% or more of the common stock, certain change in control provisions are triggered. In December 1998, the Committee determined that a change in control had occurred under the provisions of the Plan, effective September 30, 1998. Consequently, all stock option awards granted under the Plan from inception in August 1997 through September 30, 1998, were immediately vested, and the restrictions on restricted stock awards were removed. The Plan has been amended to increase the third party ownership to 40% to trigger the change in control provisions. In summary, the Company believes a significant portion of executive compensation should be variable and performance-based so that an executive's total compensation is linked to the performance of the individual, the Company and its stock price. The majority of the named executive officers' total compensation is variable, at-risk compensation. This structure allows the Company to administer overall compensation that rises or falls based on the Company's performance and to maintain a balance between the Company's short-termshort- term and long-term objectives. Compensation Committee of the Board of Directors Charles E.E, Ramsey, Jr., Compensation Committee Chairman James R. Baroffio, Robert L. StillwellCompensation Committee Member 16 AUDIT COMMITTEE REPORT The Audit Committee's purpose is to assist the Board of Directors in its oversight of the Company's internal controls, financial statements and the audit process. The Board of Directors, in its business judgment, has determined that all members of the committee are independent as required under the listing standards of the New York Stock Exchange. The committee operates pursuant to a charter adopted by the Board of Directors. A copyDirectors and published in the proxy statement for the annual meeting of the current charter is attached to this Proxy Statement as Annex A.stockholders in 2001. Management is responsible for the preparation, presentation and integrity of the Company's financial statements, accounting and financial reporting principles, and internal controls and procedures designed to assure compliance with accounting standards and applicable laws and regulations. The independent auditors, Ernst & Young LLP, are responsible for performing an independent audit of the consolidated financial statements in accordance with generally accepted auditing standards. 14 In performing its oversight role, the Audit Committeecommittee has consideredreviewed and discussed the audited financial statements with management and the independent auditors. The committee has also discussed with the independent auditors the matters required to be discussed by Statement on Auditing Standards No. 61, Communication with Audit Committees, as currently in effect. The committee has received the written disclosures and the letter from the independent auditors required by Independence Standards Board Standard No. 1, Independence DiscussionsIndependent with Audit Committees, as currently in effect. The committee has also considered whether the performance of other non-audit services by the independent auditors is compatible with maintaining the auditor's independence and has discussed with the auditors the auditors' independence. Based on the reports and discussions described in this Report, and subject to the limitations on the roles and responsibilities of the committee referred to below and in the charter, the Audit Committeecommittee recommended to the Board of Directors that the audited financial statements be included in the Annual Report on Form 10-K for the fiscal year ended December 31, 2000,2001, for filing with the Securities and Exchange Commission. The committee and the board have also recommended the selection of the Company's independent auditors. The members of the Audit Committeecommittee are not professionally engaged in the practice of auditing or accounting for the Company and are not experts in auditor independence standards. Members of the committee rely without independent verification on the information provided to them and on the representations made by management and the independent auditors. Accordingly, the Audit Committee'scommittee's oversight does not provide an independent basis to determine that management has maintained appropriate accounting and financial reporting principles or appropriate internal controls and procedures designed to assure compliance with accounting standards and applicable laws and regulations. Furthermore, the Audit Committee'scommittee's considerations and discussions referred to above do not assure that the audit of the Company's financial statements has been carried out in accordance with generally accepted auditing standards, that the financial statements are presented in accordance with generally accepted accounting principles, or that Ernst & Young LLP is in fact independent. Audit Committee of the Board of Directors James L. Houghton, Audit Committee Chairman R. Hartwell Gardner, Audit Committee Member Jerry P. Jones, 15Audit Committee Member 17 COMPANY PERFORMANCE The following graph and chart compare the Company's cumulative total stockholder return on common stock during the period from December 31, 19951996 to December 31, 2000,2001, with cumulative total stockholder return during the same period for the DJ Oil-Secondary Group and the Standard and the Poor's 500 Index as prescribed by SECSecurities and Exchange Commission rules. The Company's cumulative total stockholder return for the period from December 31, 19951996 to December 31, 20002001 consists of Parker & Parsley's operating results prior to August 8, 1997 and the Company's operating results beginning August 8, 1997. The graph and chart show the value, at December 31 in each of 1996, 1997, 1998, 1999, 2000 and 20002001 of $100 invested at December 31, 1995,1996, and assumeassumes the reinvestment of all dividends. COMPARISON OF FIVE YEAR CUMULATIVE TOTAL RETURN * AMONG PIONEER NATURAL RESOURCES COMPANY, THE STANDARD & POOR'S 500 INDEX AND THE DOW JONES OIL - SECONDARY INDEX Pioneer Natural Dow Jones Standard Measurement Resources Oil & Poor's (Fiscal Year Covered) Company Secondary 500 --------------------- --------- --------- ----------------- 19951996 100 100 100 1996 168 127 123 1997 79 100 133 1998 24 68 171 1999 25 79 208 2000 54 126 164 1998 40 87 211 1999 41 100 255 2000 91 160 232 * Assumes $100 invested on December 31, 1995 in stock or index. Including189 2001 53 116 166
--------------- * Assumes $100 invested on December 31, 1996 in stock or index, including reinvestment of dividends. Fiscal year ending December 31. 1995 1996 1997 1998 1999 2000 2001 ---- ---- ---- ---- ---- ---- Pioneer Natural Resources Company 100 168 133 40 41 9179 24 25 54 53 Standard & Poor's 500 100 123 164 211 255 232133 171 208 189 166 Dow Jones Oil - Secondary 100 127100 68 79 126 87 100 160116
1618 SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The following table sets forth certain information regarding the beneficial ownership of common stock as of March 28, 2001,12, 2002, by (a) each person who is known by the Company to own beneficially more than 5% of the outstanding shares of common stock, (b) each director and nominee for director of the Company, (c) each named executive officer of the Company, and (d) all directors and executive officers as a group. Number of Percentage Name of Person or Identity of Group Shares Of Class (1) ----------------------------------- --------------------- ------------ Southeastern Asset Management, Inc. (2).......... 26,212,032 26.7%............ 25,831,096 24.8% Longleaf Partners Fund O. Mason Hawkins 6410 Poplar Avenue, Suite 900 Memphis, Tennessee 38119 Richard E. Rainwater (3) (4) ...................... 5,779,961 5.5% 777 Main Street, Suite 2700 Fort Worth, Texas 76102......................... 5,769,985 5.9%76102 Scott D. Sheffield (4), (5)...................... 316,437......................... 350,305 * Timothy L. Dove (4), (6)......................... 209,461............................ 134,097 * Dennis E. Fagerstone (4)......................... 256,071........................... 216,096 * Danny L. Kellum (4), (7)......................... 130,202............................ 88,202 * Mark L. Withrow (4), (8)......................... 228,643............................ 174,019 * James R. Baroffio (4)............................ 58,849 (9).......................... 48,849 * R. Hartwell Gardner (4).......................... 60,585............................ 54,244 * James L. Houghton (4), (9)....................... 61,361 (10)......................... 49,761 * Jerry P. Jones (4)............................... 56,648................................. 53,648 * Charles E. Ramsey, Jr. (4)....................... 56,000 * Robert L. Stillwell (4), (10).................... 58,245......................... 48,000 * All directors and executive officers as a group (11 persons) (11)........................ 1,492,502 1.5% * Does not exceed 1%. (1) Based on 98,239,681 shares of common stock consisting of 96,299,025 outstanding shares of common stock and 1,940,656 outstanding exchangeable shares that are exchangeable for the same number of shares of common stock. (2) The Schedule 13G/A filed with the SEC on February 9, 2001, which is a joint statement on Schedule 13G/A filed by Southeastern Asset Management, Inc. ("Southeastern"), Longleaf Partners Fund ("Longleaf") and O. Mason Hawkins ("Hawkins"), states that the statement is being filed by Southeastern as a registered investment adviser, and that all of the securities covered by the statement are owned legally by Southeastern's investment advisory clients and none are owned directly or indirectly by Southeastern. The Schedule 13G/A further states that the statement is also being filed by Hawkins, Chairman of the Board and C.E.O. of Southeastern, in the event he could be deemed to be a controlling person of that firm as the result of his official positions with or ownership of its voting securities. The existence of such control is expressly disclaimed. Hawkins does not own directly or indirectly any securities covered by the Schedule 13G/A for his own account. 17 (3) Includes 109,324 shares owned directly by Rainwater, Inc., of which Mr. Rainwater is the sole shareholder, and 300,852 shares (of which Mr. Rainwater disclaims beneficial ownership) owned by Mr. Rainwater's spouse. (4) Includes the following number of shares subject to stock options that were exercisable at or within 60 days after March 28, 2001: Mr. Rainwater, 18,147; Mr. Sheffield, 142,500; Mr. Dove, 178,166; Mr. Fagerstone, 225,164; Mr. Kellum, 117,666; Mr. Withrow, 167,000; Mr. Baroffio, 48,096; Mr. Gardner, 48,096; Mr. Houghton, 49,000; Mr. Jones, 41,096; Mr. Ramsey, 49,000; and Mr. Stillwell, 48,096. (5) Includes 100 shares held by a minor child of Mr. Sheffield, 5,000 shares held in Mr. Sheffield's investment retirement account and 10,895 shares held in Mr. Sheffield's 401(k) account. (6) Includes 370 shares held in Mr. Dove's 401(k) account. (7) Includes 516 shares held in Mr. Kellum's 401(k) account. (8) Includes 17,266 shares held in Mr. Withrow's 401(k) account. (9) Includes 10,361 shares held by two trusts of which Mr. Houghton is a trustee and over which shares he has sole voting and investment power and 2,000 shares held in Mr. Houghton's investment retirement account. (10) Includes 758 shares held by Mr. Stillwell's wife. (11) Includes 1,113,880 shares of common stock subject to stock options that were exercisable at or within 60 days after March 28, 2001........................... 1,273,815 1.2%
* Does not exceed 1%. (1) Based on 104,234,144 shares of common stock consisting of 103,290,626 outstanding shares of common stock and 943,518 outstanding exchangeable shares that are exchangeable for the same number of shares of common stock. (2) The Schedule 13G/A filed with the SEC on February 4, 2002, which is a joint statement on Schedule 13G/A filed by Southeastern Asset Management, Inc. ("Southeastern"), Longleaf Partners Fund and O. Mason Hawkins ("Hawkins"), states that the statement is being filed by Southeastern as a registered investment adviser, and that all of the securities covered by the statement are owned legally by Southeastern's investment advisory clients and none are owned directly or indirectly by Southeastern. The Schedule 13G/A further states that the statement is also being filed by Hawkins, Chairman of the Board and C.E.O. of Southeastern, in the event he could be deemed to be a controlling person of that firm as the result of his official positions with or ownership of its voting securities. The existence of such control is expressly disclaimed. Hawkins does not own directly or indirectly any securities covered by the Schedule 13G/A for his own account. 19 (3) Includes 109,324 shares owned directly by Rainwater, Inc., of which Mr. Rainwater is the sole shareholder, 292,796 shares (of which Mr. Rainwater disclaims beneficial ownership) owned by Mr. Rainwater's spouse and 19,300 shares owned by The Richard E. Rainwater Charitable Unit Trust #2. (4) Includes the following number of shares subject to stock options that were exercisable at or within 60 days after March 12, 2002: Mr. Rainwater, 18,147; Mr. Sheffield, 170,000; Mr. Dove, 102,833; Mr. Fagerstone, 185,189; Mr. Kellum, 75,668; Mr. Withrow, 112,501; Mr. Baroffio, 38,096; Mr. Gardner, 41,755; Mr. Houghton, 39,000; Mr. Jones, 31,096; and Mr. Ramsey, 37,000. (5) Includes 1,100 shares held by Mr. Sheffield's children, 5,000 shares held in Mr. Sheffield's investment retirement account and 10,263 shares held in Mr. Sheffield's 401(k) account. (6) Includes 339 shares held in Mr. Dove's 401(k) account. (7) Includes 514 shares held in Mr. Kellum's 401(k) account. (8) Includes 17,141 shares held in Mr. Withrow's 401(k) account. (9) Includes 10,753 shares held in trust that are shares beneficially owned by Mr. Baroffio. (10) Includes 10,361 shares held by two trusts of which Mr. Houghton is a trustee and over which shares he has sole voting and investment power and 400 shares that are owned by Mr. Houghton's children. (11) Includes 880,972 shares of common stock subject to stock options that were exercisable at or within 60 days after March 12, 2002. SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE The executive officers and directors of the Company are required to file reports with the SEC, and with the various Canadian provincial securities commissions (the "Canadian Commissions"), disclosing the amount and nature of their beneficial ownership in common stock, as well as changes in that ownership. Pursuant to applicable Canadian policies, the executive officers and directors of the Company are exempted from filing reports with the Canadian Commissions, provided that they timely file all reports required to be filed with the SEC. Based solely on its review of reports and written representations that the Company has received, the Company believes that all required reports were filed on time for 2000.2001. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS The Company, through its wholly-owned subsidiaries, has in the past sponsored certain affiliated partnerships, including 44 drilling partnerships, three public income partnerships and 13 affiliate employee partnerships, all of which were formed primarily for the purpose of drilling and completing wells or acquiring producing properties. In 1992, the Company discontinued sponsoring public and private oil and gas development drilling partnerships, income partnerships and affiliated employee partnerships. In December 2000, the Company received the approval of the partners of 13 employee partnerships to merge with Pioneer USA for a purchase price of $2.0 million. Of the total purchase price, $317,055 was paid to current Company employees, of which amount $138,899, $22,886 and $48,972 were paid to Mr. Sheffield, Mr. Withrow and Mr. Kellum, respectively. Additionally, during 2000 the Company purchased all of the direct oil and gas interests held by Mr. Sheffield for $195,133. During each of 1994, 1993 and 1992, the Company formed a Direct Investment Partnership for the purpose of permitting selected key employees to invest directly, on an unpromoted basis, in wells that the Company drilled. The partners in the Direct Investment Partnerships formed in 1994, 1993 and 1992 paid and received approximately .337%, 1.5375% and 1.865%, respectively, of the costs and revenues attributable to the Company's interest in the wells in which each such Direct Investment Partnership participates. The Company discontinued the formation of Direct Investment Partnerships in 1995. In November 2000, the Company exercised its right under the Direct Investment Partnership agreements to purchase each partner's interest in their respective Direct Investment Partnership. The Company paid $4.3 million to complete the purchases. Current employees of the Company were partners in the Direct Investment Partnerships and received $886,512 of the proceeds from the purchases, of which amount $416,364, $117,578 and $77,204 were paid to Mr. Sheffield, Mr. Withrow and Mr. Kellum, respectively. 18 The Company, through a wholly-owned subsidiary, serves as operator of properties in which it and its affiliated partnerships have an interest. Accordingly, the Company receives producing well overhead, drilling well overhead and other fees related to the operation of the properties. The affiliated partnerships also reimburse the Company for their allocated share of general and administrative charges. On June 29,Effective January 1, 1999, the Company completed the sale of certain United States oilentered into an amended and gas producing properties, gas plants and other assets primarily located in the Gulf Coast, Mid Continent and Permian Basin to Prize Energy Corp. ("Prize"). The sale of these assets was initiated through an auction process. The Board of Directors of Prize includes Mr. Philip P. Smith, its Chief Executive Officer, Mr. Kenneth A. Hersh, and Mr. Lon C. Kile, its President and Chief Operating Officer. Mr. Hersh, through his associationrestated agreement with Natural Gas Partners V, L.P.Rainwater, Inc., owned or controlled approximately 88% of Prize. Messrs. Smith and Kile owned or controlled approximately 10.5% and .5% of Prize respectively. Because Mr. Smith and Mr. Hersh were members of the Board of Directors ofwhereby the Company pays Rainwater, Inc. $300,000 per year and Mr. Kile was an Executive Vice President of the Company prior to initiating the auction process, supervision of the sale process was placed under the direction of a special independent committee (comprised of outside directors unrelated to Prize) of the Company's Board of Directors. The independent committee reviewedreimburses Rainwater, Inc. for certain expenses in consideration for certain consulting and considered all offers presentedfinancial analysis services provided to the Company for the purchaseby Rainwater, Inc. and its representatives. The term of the assets acquired by Prize. The Prize offer was approved by the special independent committee as being the best offer presented. Following approval of the Prize offer by the special independent committee, Messrs. Smith, Hersh and Kile resigned their positions with the Company. In accordance with the terms of the Prize purchase and salethis agreement the Company received net sales proceeds of $245.0 million, comprised of $215.0 million of cash and 2,307.693 shares of six percent convertible preferred stock ("Prize Preferred") having a liquidation preference and fair value of $30.0 million. Prior to February 9, 2000, Prize was a closely held, non-public entity and the fair market value of the Prize Preferred was not readily determinable. On February 9, 2000, the common stock of Prize ("Prize Common") began to publicly tradeexpires on the American Stock Exchange. At that time, the Company's Prize Preferred was exchanged for 3,984,197 shares of Prize Series A 6% Convertible Preferred Stock ("Prize Senior A Preferred"). On March 31, 2000, the Company and Prize converted the Company's 3,984,197 shares of Prize A Preferred to 3,984,197 shares of Prize Common, received cash in lieu of 33,964 shares of preferred in-kind dividends and the Company sold to Prize 1,346,482 shares of the Prize Common for a combined cash total of $18.6 million. During 2000, the Company sold an additional 2,024,500 shares of Prize Common in the open market for $41.1 million. The Company recognized aggregate net gains from the dispositions of the Prize Common of $34.3 million during 2000. The fair market value of the Company's remaining investment in 613,215 shares of Prize Common as of December 31, 2000 was $12.7 million.2003. STOCKHOLDER PROPOSALS Any stockholder of the Company who desires to submit a proposal for action at the Company's annual meeting of stockholders for 20022003 and wishes to have such proposal (a "Rule 14a-8 Proposal") included in the Company's proxy materials, must submit thesuch Rule 14a-8 Proposal to the Company at its principal executive offices no later than December 7, 2001,11, 2002, unless the Company notifies the stockholders otherwise. Only those Rule 14a-8 Proposals that are timely received by the Company and proper for stockholder action (and otherwise proper) will be included in the Company's proxy materials. Any stockholder of the Company who desires to submit a proposal for action at the annual meeting of stockholders in 2002,2003, but does not wish to have such proposal (a "Non-Rule 14a-8 Proposal") included in the Company's proxy 20 materials, must submit such Non-Rule 14a-8 Proposal to the Company at its principal executive offices no later than February 20, 2002,24, 2003, unless the Company notifies the stockholders otherwise. If a Non-Rule 14a-8 Proposal is not received by the Company on or before February 20, 2002,24, 2003, then the Company intends to exercise its discretionary voting authority with respect to such Non-Rule 14a-8 Proposal. "Discretionary voting authority" is the ability to vote proxies that stockholders have executed and returned to the Company, on matters not specifically reflected in the Company's proxy materials, and on which stockholders have not had an opportunity to vote by proxy. Stockholders desiring to propose action at the annual meeting of stockholders must also comply with Article Ninth of the Amended and Restated Certificate of Incorporation of the Company. Under Article Ninth, a stockholder must submit to the Company, no later than 60 days before the annual meeting or ten days after the first public notice 19 of the annual meeting is sent to stockholders, a written notice setting forth (i) the nature of the proposal with particularity, including the written text of the proposal, (ii) the stockholder's name, address and other personal information, together with the number of shares of each class and series of stock held by the stockholder, (iii) any interest of the stockholder in the proposed business, (iv) the name of any persons nominated to be elected or reelected as a director by the stockholder, and (v) with respect to each such nominee, the nominee's name, address and other personal information, the number of shareshares of each class and series of stock of the Company held by such nominee, all information required to be disclosed pursuant to Regulation 14A of the Securities and Exchange Act of 1934, and a notarized letter containing such nominee's acceptance of the nomination, stating his or her intention to serve as director if elected, and consenting to be named as a nominee in any proxy statement relating to such election. The person presiding at the annual meeting will determine whether business is properly brought before the meeting and will not permit the consideration of any business not properly brought before the meeting. Written requests for inclusion of any stockholder proposal should be addressed to Corporate Secretary, Pioneer Natural Resources Company, 1400 Williams Square West, 5205 North O'Connor Boulevard, Suite 1400, Irving, Texas 75039. The Company suggests that any such proposal be sent by certified mail, return receipt requested. The Board of Directors will consider any nominee recommended by stockholders for election at the annual meeting of stockholders to be held in 20022003 if that nomination is submitted in writing, not later than January 11, 2002,10, 2003, to Corporate Secretary, Pioneer Natural Resources Company, 1400 Williams Square West, 5205 North O'Connor Boulevard, Suite 1400, Irving, Texas 75039. Each submission must include a statement of the qualifications of the nominee, a notarized consent signed by the nominee evidencing a willingness to serve as a director, if elected, and a commitment by the nominee to meet personally with members of the Board of Directors. SOLICITATION OF PROXIES Solicitation of Proxies may be made by mail, personal interview, telephone or telegraph by officers, directors and regular employees of the Company. The Company may also request banking institutions, brokerage firms, custodians, nominees and fiduciaries to forward solicitation material to the beneficial owners of the common stock that those companies or persons hold of record, and the Company will reimburse the forwarding expenses. In addition, the Company has retained D.F. King & Co., Inc. to assist in solicitation for a fee estimated not to exceed $7,500. The Company will bear all costs of solicitation. STOCKHOLDER LIST In accordance with the Delaware General Corporation Law, the Company will maintain at its corporate offices in Irving, Texas, a list of the stockholders entitled to vote at the Annual Meeting. The list will be open to the examination of any stockholder, for purposes germane to the Annual Meeting, during ordinary business hours for 10 days before the Annual Meeting. ANNUAL REPORT The Company's Annual Report to Stockholders for the fiscal year ended December 31, 2000,2001, is being mailed to stockholders concurrently with this Proxy Statement and does not form part of the proxy solicitation material. A copy of the Company's Annual Report on Form 10-K for the year ended December 31, 2000, as filed with the SEC, will be sent to any stockholder without charge upon written request addressed to Investor Relations, Pioneer Natural Resources Company, 1400 Williams Square West, 5205 North O'Connor Boulevard, Irving, Texas 75039, or oral request to telephone number (972) 969-3583. The Annual Report on Form 10-K is also available at the SEC's web site in its EDGAR database (www.sec.gov).21 Only a single copy of this Proxy Statement is being delivered to multiple stockholders sharing a common address unless the Company receives contrary instructions from stockholders sharing a common address. Upon written or oral request to the Company's Investor Relations department at the address or telephone number provided above, the Company will deliver promptly a separate copy of the Proxy Statement to a stockholder at a shared address to which a single copy of this Proxy Statement was delivered. By written or oral request to the same address, (i) a stockholder may direct a notification to the Company that the stockholder wishes to receive a separate annual report or proxy 20 statement in the future, or (ii) stockholders who share an address and who are receiving delivery of multiple copies of the Company's annual reports or proxy statements can request delivery of only a single copy of these documents to their shared address. A copy of the Company's Annual Report on Form 10-K for the year ended December 31, 2001, as filed with the SEC, will be sent to any stockholder without charge upon written request addressed to Investor Relations, Pioneer Natural Resources Company, 5205 North O'Connor Boulevard, Suite 1400, Irving, Texas 75039. The Annual Report on Form 10-K is also available at the SEC's web site in its EDGAR database (www.sec.gov). INTERNET VOTING For shares of stock that are registered in your name, you have the opportunity to vote through the Internet using a program provided by the Company's transfer agent, Continental Stock Transfer & Trust Company. Votes submitted electronically through the Internet under this program must be received by 5:00 p.m., New York time, on Wednesday,Monday, May 16, 2001.13, 2002. The giving of such a proxy will not affect your right to vote in person should you decide to attend the Annual Meeting. The Company has been advised by counsel that the Internet voting procedures that have been made available through Continental are consistent with the requirements of applicable law. To vote through the Internet, please access Continental Stock Transfer & Trust Company on the World Wide Web at www.continentalstock.com. Select "ContinentaLink Proxy Voting" on the screen. At the next screen, you will need to enter the Company Number, Proxy Number and Account Number that are printed on your personalized proxy card. The Internet voting procedures are designed to authenticate stockholder identities, to allow stockholders to give their voting instructions, and to confirm that stockholders' instructions have been recorded properly. Stockholders voting through the Internet should remember that the stockholder must bear costs associated with electronic access, such as usage charges from Internet access providers and telephone companies. ****** IT IS IMPORTANT THAT PROXIES BE RETURNED PROMPTLY. WHETHER OR NOT YOU EXPECT TO ATTEND THE MEETING IN PERSON, YOU ARE URGED TO COMPLETE, SIGN, AND RETURN THE PROXY IN THE ENCLOSED POSTAGE-PAID, ADDRESSED ENVELOPE OR TO VOTE THROUGH THE INTERNET. By Order of the Board of Directors /s/ Mark L. Withrow ---------------------------------------- Mark L. Withrow Secretary Irving, Texas April 9, 2001 21 Annex A Audit Committee Charter 22 PIONEER NATURAL RESOURCES COMPANY AUDIT COMMITTEE OF THE BOARD OF DIRECTORS CHARTER I PURPOSE The primary function of the Audit Committee is to assist the Board of Directors in fulfilling its oversight responsibilities by reviewing: the financial reports and other financial information the Company provides to any governmental body or the public; the Company's systems of internal controls regarding finance, accounting, legal compliance and ethics that management and the Board have established; and the Company's auditing, accounting and financial reporting processes generally. Consistent with this function, the Audit Committee should encourage continuous improvement of, and should foster adherence to, the Company's policies, procedures and practices at all levels. The Audit Committee's primary duties and responsibilities are to: o Serve as an independent and objective party to oversee the Company's financial reporting process and internal control system. o Review and appraise the independence of the Company's external auditors and ensure receipt from them of the written disclosures and letter required by Independence Standard Board Standard No. 1. o Select, review and appraise the audit efforts of the Company's independent accountants and internal auditing department (reference to internal auditors or the internal audit department in this Charter shall include both internal audit activities and functions conducted by employees of the Company or by outside auditors appointed for such purposes); and, where appropriate, replace the independent accountants or internal audit department. o Provide an open avenue of communication among the independent accountants, financial and senior management, the internal auditing department, and the Board, always emphasizing that the independent accountants are ultimately accountable to the Audit Committee and the Board. The Audit Committee will primarily fulfill these responsibilities by carrying out the activities enumerated in Section IV of this Charter. II COMPOSITION The Audit Committee shall be comprised of three or more directors as the Board determines, each of whom shall be independent directors and free from any relationship that, in the opinion of the Board, would interfere with the exercise of his or her independent judgment as a member of the Committee. All members of the Audit Committee shall also meet the independence and experience requirements of the New York Stock Exchange. All members of the Committee shall have a working familiarity with basic finance and accounting practices, and at least one member of the Committee shall have accounting or related financial management expertise. The members of the Committee shall be elected by the Board at the annual organizational meeting of the Board and shall serve until the next annual meeting of the Board, or until their successors shall be duly elected and qualified. Unless the Board designates a Chair of the Committee, the members of the Committee may designate a Chair by majority vote of the full Committee membership. III MEETINGS The Committee shall meet at least four times annually, or more frequently as circumstances warrant. As part of its job to foster open communication, the Committee should meet at least annually with management, the director of the internal auditing department, and the independent accountants in separate executive sessions to discuss any matters that the Committee or each of these groups believe should be discussed privately. In addition, the Committee 23 or at least its Chair should meet with the independent accountants and management quarterly to review the Company's financials consistent with IV.4 below. IV RESPONSIBILITIES AND DUTIES To fulfill its responsibilities and duties the Audit Committee shall: Review - ------ 1. Review and (if appropriate) update this Charter periodically, but at least annually, as circumstances warrant. 2. Review the Company's quarterly and annual financial statements with financial management and the independent accountants prior to its filing or prior to the release of earnings, including any certification report, opinion, or review rendered by the independent accountants. The Chair of the Committee may represent the entire Committee for purposes of this review. 3. Review the regular internal reports to management prepared by the internal auditing department and management's response. 4. Management, with the concurrence of the Audit Committee, shall appoint, terminate or replace a director of internal audit or, at the discretion of the Board, select and contract with outside auditors to perform the function of an internal audit department. The director of internal audit or any outside auditors serving as internal auditors shall report directly to the Audit Committee, and the Audit Committee shall direct the scope of their duties and activities in accordance with this Charter. 5. Discuss with the independent accountants the matters required to be discussed by Statement on Auditing Standards No. 61 relating to the conduct of the audit. Independent Accountants - ----------------------- 6. Recommend to the Board the selection of the independent accountants, considering independence and effectiveness, and approve the fees and other compensation to be paid to the independent accountants. On an annual basis, the Committee should review and discuss with the accountants all significant relationships the accountants have with the Company to evaluate the effect of those relationships on the accountants' independence. 7. Review the performance of the independent accountants and approve any proposed discharge of the independent accountants when circumstances warrant. 8. Periodically consult with the independent accountants out of the presence of management about internal controls and the completeness and accuracy of the organization's financial statements. Financial Reporting Processes - ----------------------------- 9. In consultation with the independent accountants and the internal auditors, review the integrity of the Company's financial reporting processes, both internal and external. 10. Consider the independent accountants' judgments about the quality and appropriateness of the Company's accounting principles as applied in its financial reporting. 11. Consider and approve, if appropriate, major changes to the Company's auditing and accounting principles and practices as suggested by the independent accountants, management, or the internal auditing department. 24 Process Improvement - ------------------- 12. Establish regular and separate systems of reporting to the Audit Committee by each of management, the independent accountants and the internal auditors regarding any significant judgments made in management's preparation of the financial statements and the view of each as to appropriateness of such judgments. 13. Following completion of the annual audit, review separately with each of management, the independent accountants and the internal auditing department any significant difficulties encountered during the course of the audit. 14. Review any significant disagreement among management and the independent accountants or the internal auditing department in connection with the preparation of the financial statements. 15. Review with the independent accountants, the internal auditing department and management the extent to which changes or improvements in financial or accounting practices, as approved by the Audit Committee, have been implemented. (This review should be conducted at an appropriate time subsequent to implementation of changes or improvements, as the Committee decides.) Ethical and Legal Compliance - ---------------------------- 16. Establish, review and update periodically Standards of Business Conduct and evaluate whether management has established systems to enforce these standards. 17. Review management's monitoring of the Company's compliance programs and evaluate whether management has the proper review systems in place to ensure that the Company's financial statements, reports and other financial information disseminated to governmental organizations and the public satisfy legal requirements. 18. Review activities, organizational structure, and qualifications of the internal audit function. 19. Review with the Company's in-house or outside legal counsel any legal matter that could have a significant effect on the Company's financial statements. 20. Prepare the report required by rules of the Securities and Exchange Commission to be included in the Company's annual proxy statement. Perform any other activities consistent with this Charter, the Company's Certificate of Incorporation and Bylaws, the rules of the New York Stock Exchange applicable to its listed companies, and governing law as the Committee or the Board deems necessary or appropriate. V AUTHORITY AND LIMITATIONS The Audit Committee shall have the authority to take all actions it deems advisable to fulfill its responsibilities and duties. The Audit Committee shall have the authority to retain special legal counsel, accounting experts, or other consultants to advise the Committee, which may be the same as or different from the Company's primary legal counsel, accounting experts and other consultants. The Audit Committee may require any officer or employee of the Company or any of its subsidiaries, the Company's outside legal counsel, and the Company's external auditors to meet with the Committee or any member of the Committee. While the Audit Committee has the responsibilities and powers set forth in this Charter and management and the independent accountant for the Company are ultimately accountable to the Board of Directors and the Audit Committee, it is not the duty of the Audit Committee to plan or conduct audits or to determine that the Company's financial statements are complete and accurate and are in accordance with generally accepted accounting principles. This is the responsibility of management. It is also not the duty of the Audit Committee to initiate and conduct investigations, to resolve disagreements between management and the independent auditor, or to insure compliance with laws, regulations, Standards of Business Conduct, or compliance with compliance policies. 25 Information Statement for Holders of Exchangeable Shares of Pioneer Natural Resources Canada Inc. The enclosed Proxy Statement and related materials pertaining to Pioneer Natural Resources Company ("Pioneer") have been provided to all holders of Exchangeable Shares of Pioneer Natural Resources Canada Inc. ("Pioneer Canada") for the purposes of Pioneer's annual meeting of stockholders (the "Annual Meeting") to be held on May 17, 200114, 2002 at 9:00 a.m. (Dallas, Texas time), in the CarrolltonBritain Room at the Dallas Marriott Las Colinas Hotel, 223 West Las Colinas Blvd., Irving, Texas 75039. As a holder of Exchangeable Shares, you are entitled to dividend and other rights designed to be equivalent to the attributes of the Common Stock of Pioneer, including the right, through a Voting and Exchange Trust Agreement (the "Voting Agreement"), to attend and to vote at the Annual Meeting. Given the attributes of the Exchangeable Shares, you will not receive a Notice, Information Circular or Proxy for an annual meeting of shareholders of Pioneer Canada, nor will a meeting of holders of Exchangeable Shares be held. Exercise of Voting Rights Pursuant to the Voting Agreement, Computershare Trust Company of Canada (the "Trustee") holds one share of special preferred voting stock of Pioneer (the "Voting Share") for the benefit of the holders (other than Pioneer and its subsidiaries) of the Exchangeable Shares. The Voting Share carries a number of votes, exercisable at any meeting at which Pioneer stockholders are entitled to vote (including the Annual Meeting), equal to the number of outstanding Exchangeable Shares (other than shares held by Pioneer and its subsidiaries). You are entitled to instruct the Trustee to exercise one of the votes attached to the Voting Share for each Exchangeable Share you hold, or to grant to Pioneer's management a proxy to exercise such votes in accordance with the enclosed Proxy Statement. Alternatively, you may instruct the Trustee to grant to you or your designee a proxy to attend the Annual Meeting and personally exercise your voting rights. For this purpose, the Trustee has furnished (or caused Pioneer to furnish) the enclosed Proxy Statement and certain related materials to you as a holder of Exchangeable Shares. To instruct the Trustee as to how you want to exercise your voting rights, you must complete, sign, date and return the enclosed form of direction (the "Direction") to the Trustee by no later than 12:9:00 p.m. noona.m. (Calgary time) on May 15, 200110, 2002 (the "Due Time"). If the Trustee does not receive your fully completed Direction by the Due Time, your voting rights will not be exercised. You may revoke or amend your instructions to the Trustee (as indicated in your Direction) at any time up to and including the Due Time by delivering to the Trustee a written notice of revocation or by completing, signing and delivering to the Trustee a new Direction bearing a later date. You may also revoke or amend your instructions in person at the Annual Meeting prior to 9:00 a.m. (Dallas, Texas time) on May 17, 2001,14, 2002, by submitting a written amendment or revocation of your instructions and presenting satisfactory identification to the Trustee's representatives at the Annual Meeting. In either case, your instructions of the later date will be binding on the Trustee. General Pioneer Canada and certain of the insiders thereof have been exempted from certain disclosure and insider trading obligations prescribed by otherwise applicable Canadian securities legislation pursuant to discretionary orders granted by each of the provincial securities commissions in Canada. Pursuant to such orders, Pioneer Canada is not required to prepare and file annual proxy and related documentation, quarterly reports, certain material change reports or an annual information form, provided that Pioneer prepares and files United States continuous disclosure documentation in Canada which is equivalent to such disclosure and which is set forth in the Multijurisdictional Disclosure System adopted by the Canadian Securities Administrators. # # # Please complete, sign and date the enclosed Direction and return it to the Trustee in the enclosed envelope by no later than 12:9:00 p.m. noona.m. (Calgary time) on May 15, 2001. 2610, 2002. 23 DIRECTION GIVEN BY HOLDERS OF EXCHANGEABLE SHARES OF PIONEER NATURAL RESOURCES CANADA INC. FOR THE MAY 17, 200114, 2002 ANNUAL MEETING OF STOCKHOLDERS OF PIONEER NATURAL RESOURCES COMPANY The undersigned acknowledges receipt of the Notice and Proxy Statement in connection with the annual meeting (the "Meeting") of stockholders of Pioneer Natural Resources Company to be held on May 17, 200114, 2002 at 9:00 a.m. (Dallas, Texas time) at the Dallas Marriott Las Colinas Hotel, 223 West Las Colinas Blvd., Irving, Texas 75039. The undersigned hereby instructs and directs Computershare Trust Company of Canada (the "Trustee"), pursuant to the provisions of the Voting and Exchange Trust Agreement dated December 18, 1997 among Pioneer, Pioneer Natural Resources Canada Inc. ("Pioneer Canada") and the Trustee, as follows: * * * * (Please note: If no direction is made and you sign below, the Trustee is hereby authorized and directed to vote for items 1 and 2 listed under Alternative A below, and as to any other matters that may properly come before the Meeting in its discretion.) * * * * (Please select one of A, B or C, and sign and date on the reverse side) A. [ ] Exercise or cause to be exercised, whether by proxy given by the Trustee to a representative of Pioneer or otherwise, the undersigned's voting rights at the Meeting, or any postponement or adjournment thereof, as follows: 1. To elect James R. Hartwell GardnerBaroffio, Edison C. Buchanan and James L. HoughtonScott D. Sheffield as Class III Directors of Pioneer. If any such nominees should be unavailable, the Trustee may vote for substitute nominee(s) at its discretion: [ ] FOR all nominees listed above [ ] TO WITHHOLD authority to above (except as marked to the vote for all nominees to the contrary) listed above [ ] WITHHOLD AUTHORITY for the following nominee(s) only: ---------------------------------------------------- 2. To ratify the appointment of Ernst & Young LLP as independent auditors for the fiscal year ending December 31, 2001.2002. [ ] FOR [ ] AGAINST [ ] ABSTAIN 3. To transact such other business as may properly come before the Meeting or any postponement or adjournment thereof. B. [ ] Deliver a proxy card to the undersignedu ndersigned at the Meeting, with respect to all Exchangeable SharesS hares of Pioneer Canada held of record by the undersigned on the record date for the Meeting (and not subsequently disposed of) so that the undersigned may exercise personally the undersigned's voting rights at the Meeting, or any postponement or adjournment thereof. C. [ ] Deliver a proxy card to ______________________________________________________________________ at _____________________________________________,_______________________________________________, as the designee of the undersigned to attend and act for and on behalf of the undersigned at the Meeting with respect to all Exchangeable Shares of Pioneer Canada held of record by the undersigned on the record date for the Meeting (and not subsequently disposed of) with all the powers that the undersigned would possess if personally present and acting thereat including the power to exercise the undersigned's voting rights at the Meeting, or any postponement or adjournment thereof. 2724 * * * * Please sign exactly as your name appears on your Exchangeable Share certificate(s) and return this form in the enclosed envelope. When signing as executor, administrator, attorney, trustee, guardian or custodian, or for a corporation, please give the full title as such. If the Exchangeable Shares are held in a joint account, each joint owner must sign. Signature:_________________________________________________________ Date:_________________________________________________________ Print Name:_______________________________________________________ Signature:_________________________________________________________ Date:_________________________________________________________ Print Name:___________________________ 28____________________________ 25 PROXY BY MAIL Please mark your votes like this [ X ] THIS PROXY WILL BE VOTED AS DIRECTED, OR IF NO DIRECTION IS INDICATED, WILL BE VOTED "FOR" THE PROPOSALS. THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS. TO BE VALID, THIS PROXY MUST BE SIGNED. The Board of Directors recommends a vote FOR Items 1 and 2. ITEM 1 - ELECTION OF DIRECTORS Nominees: WITHHELD FOR FOR ALL 01 James R. Hartwell GardnerBaroffio [ ] [ ] 02 James L. HoughtonEdison C. Buchanan [ ] [ ] 03 Scott D. Sheffield [ ] [ ] WITHHELD FOR: (Write thateach nominee's name in the space provided below.) - ----------------------------------------------------------------------------------------- ITEM 2 - RATIFICATION OF SELECTION OF INDEPENDENT ACCOUNTANTS [ ] FOR [ ] AGAINST [ ] ABSTAIN ITEM 3 - IN THETHEIR DISCRETION, OF THE PROXIES MAY VOTE ON ANY OTHER MATTERS AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT(S) THEREOF. IF YOU WISH TO VOTE ELECTRONICALLY PLEASE READ THE INSTRUCTIONS BELOW COMPANY NUMBER: PROXY NUMBER: ACCOUNT NUMBER: Signature ______________________ Signature ______________________________________________ Date _____________ NOTE: Please sign exactly as name appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, trustee or guardian, please give full title as such. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FOLD AND DETACH HERE AND READ THE REVERSE SIDE VOTE BY INTERNET PIONEER NATURAL RESOURCES COMPANY - - You can now vote your shares electronically through the Internet. - - This eliminates the need to return the proxy card. - - Your electronic vote authorizes the named proxies to vote your shares in the same manner as if you marked, signed, dated and returned the proxy card. TO VOTE YOUR PROXY BY MAIL Mark, sign and date your proxy card above, detach it and return it in the postage-paid envelope provided. 2926 TO VOTE YOUR PROXY BY INTERNET www.continentalstock.com Have your proxy card in hand when you access the above website. You will be prompted to enter the company number, proxy number and account number to create an electronic ballot. Follow the prompts to vote your shares. PLEASE DO NOT RETURN THE ABOVE CARD IF VOTED ELECTRONICALLY SECURITY CODE: PROXY THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS PIONEER NATURAL RESOURCES COMPANY The undersigned hereby appoints Scott D. Sheffield and Mark L. Withrow as proxies, with power to act without the other and with power of substitution, and hereby authorizes them to represent and vote, as designated on the other side, all the shares of stock of Pioneer Natural Resources Company standing in the name of the undersigned with all powers which the undersigned would possess if present at the Annual Meeting of Stockholders of the Company to be held May 17, 200114, 2002 or any adjournment thereof. (Continued, and to be marked, dated and signed, on the other side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FOLD AND DETACH HERE Access to Pioneer shareholder account information and other shareholder services are now available on the Internet! Visit Continental Stock Transfer's website at www.continentalstock.com for their new Internet Shareholder Service - ContinentaLink Through this new service, shareholders can select a Personal Identification Number or "PIN" to secure access to personal shareholder records. With a PIN, shareholders can change addresses, receive electronic forms, and view account transaction history and dividend history. To access this new service, visit the website listed above. From the home page, select ContinentaLink Full Service. From there, you can either Test Drive the service (choose "Test Drive" button) or you can Sign-Up (choose "Sign-Up" button). If you choose to sign-up, enter your taxpayer identification number or social security number as your ID Number. Your personal Security Code can be found on the reverse side of this card in the bottom left corner. Enter any four alphanumeric characters you would like to use for your PIN. Re-enter the same PIN in the PIN Verification field. Your PIN will be activated overnight, and you will be able to access your shareholder records the following day. 3027 Please foldPIONEER NATURAL RESOURCES USA, INC. 401(k) Plan To: THE VANGUARD GROUP, TRUSTEE FOR THE EMPLOYER MATCHING CONTRIBUTION (STOCK ACCOUNT) OF THE PIONEER NATURAL RESOURCES USA, INC. 401(k) PLAN In connection with the proxy materials I received relating to the annual meeting of shareholders of Pioneer Natural Resources Company to be held on Tuesday, May 14, 2002, I direct you to execute a proxy as indicated with respect to all shares of common stock of Pioneer to which I have the right to give voting directions under the 401(k) plan. I understand you will hold these directions strictly confidential. (Continued, and detach card at perforation before mailingto be marked, dated and signed, on the other side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pioneer Natural Resources USA, Inc. 401(k) Plan TO:FOLD AND DETACH HERE PROXY BY MAIL Please mark your votes like this [ X ] THIS PROXY WILL BE VOTED AS DIRECTED, OR IF NO DIRECTION IS INDICATED, WILL BE VOTED "FOR" THE VANGUARD GROUP, TRUSTEE FOR THE EMPLOYER MATCHING CONTRIBUTION (STOCK ACCOUNT)PROPOSALS. THIS PROXY IS SOLICITED ON BEHALF OF THE PIONEER NATURAL RESOURCES USA, INC 401(k) PLAN. In connection withBOARD OF DIRECTORS. TO BE VALID, THIS PROXY MUST BE SIGNED. The Board of Directors recommends a vote FOR Items 1 and 2. ITEM 1 - ELECTION OF DIRECTORS Nominees: WITHHELD FOR FOR ALL 01 James R. Baroffio [ ] [ ] 02 Edison C. Buchanan [ ] [ ] 03 Scott D. Sheffield [ ] [ ] WITHHELD FOR: (Write each nominee's name in the proxy materials I received relating to the Annual Meeting of Shareholders of Pioneer Natural Resources Company to be held on Thursday, May 17, 2001, I direct you to execute a proxy as indicated below with respect to all shares of common stock of Pioneer Natural Resources Company to which I have the right to give voting directions under the Employer Matching Contribution (Stock Account) of the Pioneer Natural Resources USA, Inc. 401(k) plan. I understand you will hold these directions strictly confidential.space provided below.) ____________________________________________ ITEM 2 - RATIFICATION OF SELECTION OF INDEPENDENT ACCOUNTANTS [ ] FOR [ ] AGAINST [ ] ABSTAIN IN ITS DISCRETION, THE PROXY MAY VOTE ON ANY OTHER MATTERS AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT(S) THEREOF. IF YOU WISH TO VOTE ELECTRONICALLY PLEASE READ THE INSTRUCTIONS BELOW COMPANY NUMBER: PROXY NUMBER: ACCOUNT NUMBER: Signature ______________________ Signature ______________________ Date ________________, 2001 SHARES_______ NOTE: Please mark, sign (exactlyexactly as name appears at left, date and mail this card promptly in the postage paid return envelope provided. ------------------------------- Signature THIS PARTICIPANTS' DIRECTION IS CONTINUED ON THE BACK OF THIS CARD. Please fold and detach card at perforation before mailinghereon. Joint owners should each sign. When signing as attorney, executor, administrator, trustee or guardian, please give full title as such. 28 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FOLD AND DETACH HERE AND READ THE REVERSE SIDE VOTE BY INTERNET PIONEER NATURAL RESOURCES COMPANY - - You can now vote your shares electronically through the Internet. - - This eliminates the need to return the proxy card. - - Your electronic vote authorizes the named proxy to vote your shares in the same manner as if you marked, signed, dated and returned the proxy card. TO VOTE YOUR PROXY BY MAIL Please markMark, sign and date your boxes like this [ X ] THIS PROXY WILL BE VOTED AS DIRECTED, OR IF NO DIRECTION IS INDICATED, WILL BE VOTED "FOR" THE PROPOSALS. THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF PIONEER NATURAL RESOURCES COMPANY. TO BE VALID, THIS PROXY MUST BE SIGNED The Board of Directors recommends a vote FOR Items 1proxy card above, detach it and 2. ITEM 1 - ELECTION OF DIRECTORS Nominees: WITHHELD FOR FOR ALL 01 R. Hartwell Gardner [ ] [ ] 02 James L. Houghton [ ] [ ] WITHHELD FOR: (Write that nominee's namereturn it in the space provided below.) - --------------------------------------------- ITEM 2 - RATIFICATION OF SELECTION OF FOR AGAINST ABSTAIN INDEPENDENT ACCOUNTANTS [ ] [ ] [ ] ITEM 3 - INpostage-paid envelope provided. TO VOTE YOUR PROXY BY INTERNET www.continentalstock.com Have your proxy card in hand when you access the above website. You will be prompted to enter the company number, proxy number and account number to create an electronic ballot. Follow the prompts to vote your shares. PLEASE DO NOT RETURN THE DISCRETION OF THE PROXIES ON ANY OTHER MATTERS AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT(S) THEREOF. 31ABOVE CARD IF VOTED ELECTRONICALLY 29