# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001486159-21-000017
Filing Date
2021-03-08
Accepted
2021-03-08 17:25:51
Documents
150
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | oas-20201231.htm iXBRL | 10-K | 5233316
2 | EX-21.1 | oas-12312020xex21120master.htm | EX-21.1 | 13505
3 | EX-23.1 | oas-12312020xex23120master.htm | EX-23.1 | 5373
4 | EX-31.1 | oas-12312020xex31120master.htm | EX-31.1 | 10456
5 | EX-31.2 | oas-12312020xex31220master.htm | EX-31.2 | 10493
6 | EX-32.1 | oas-12312020xex32120master.htm | EX-32.1 | 4897
7 | EX-32.2 | oas-12312020xex32220master.htm | EX-32.2 | 4888
13 |  | oas-20201231_g1.jpg | GRAPHIC | 105052
| Complete submission text file | 0001486159-21-000017.txt |  | 22754879

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | oas-20201231.xsd | EX-101.SCH | 143529
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | oas-20201231_cal.xml | EX-101.CAL | 223365
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | oas-20201231_def.xml | EX-101.DEF | 705792
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | oas-20201231_lab.xml | EX-101.LAB | 1489922
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | oas-20201231_pre.xml | EX-101.PRE | 1040878
14 | EXTRACTED XBRL INSTANCE DOCUMENT | oas-20201231_htm.xml | XML | 4667241

Mailing Address 1001 FANNIN STREET SUITE 1500 HOUSTON TX 77002
Business Address 1001 FANNIN STREET SUITE 1500 HOUSTON TX 77002 281-404-9500
Oasis Petroleum Inc. (Filer) CIK: 0001486159 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34776 | Film No.: 21723075
SIC: 1311 Crude Petroleum & Natural Gas