Cover Page
Cover Page | Dec. 15, 2020 | Nov. 10, 2020 |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | Dec. 21, 2020 | |
Entity Registrant Name | OASIS PETROLEUM INC. | |
Entity Incorporation, State or Country Code | DE | |
Entity File Number | 001-34776 | |
Entity Tax Identification Number | 80-0554627 | |
Entity Address, Address Line One | 1001 Fannin Street | |
Entity Address, Address Line Two | Suite 1500 | |
Entity Address, City or Town | Houston | |
Entity Address, State or Province | TX | |
Entity Address, Postal Zip Code | 77002 | |
City Area Code | 281 | |
Local Phone Number | 404-9500 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Title of 12(b) Security | Common Stock | |
Trading Symbol | OAS | |
Security Exchange Name | NASDAQ | |
Entity Emerging Growth Company | false | |
Entity Central Index Key | 0001486159 | |
Amendment Flag | false |