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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001255474-21-000009
Filing Date
2021-02-25
Accepted
2021-02-24 17:51:11
Documents
126
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 WHITING PETROLEUM CORP FORM 10-K, 12-31-2020 wll-20201231x10k.htm   iXBRL 10-K 4502502
2 DESCRIPTION OF SECURITIES wll-20201231ex413eece59.htm EX-4.1 21961
3 FORM OF EXECUTIVE EMPLOYMENT AND SEVERANCE AGREEMENT wll-20201231ex102006a8a.htm EX-10.20 139828
4 SIGNIFICANT SUBSIDIARIES OF WHITING PETROLEUM CORPORATION wll-20201231ex215107f37.htm EX-21 7524
5 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM wll-20201231ex2317dbbea.htm EX-23.1 4649
6 CONSENT OF INDEPENDENT PETROLEUM ENGINEERS wll-20201231ex2327726c5.htm EX-23.2 8377
7 CERTIFICATION OF THE PRESIDENT AND CEO wll-20201231ex31190a43d.htm EX-31.1 15957
8 CERTIFICATION OF THE CFO wll-20201231ex31253b0e1.htm EX-31.2 16572
9 WRITTEN STATEMENT OF THE CHIEF EXECUTIVE OFFICER wll-20201231ex3213ef8a0.htm EX-32.1 5576
10 WRITTEN STATEMENT OF THE CHIEF FINANCIAL OFFICER wll-20201231ex3229c3607.htm EX-32.2 5590
11 REPORT OF NETHERLAND, SEWELL AND ASSOCIATES, INC., INDEPENDENT PETROLEUM ENGINEE wll-20201231ex991169879.htm EX-99.1 157734
12 GRAPHIC wll-20201231ex2327726c5001.jpg GRAPHIC 5514
13 GRAPHIC wll-20201231ex991169879001.jpg GRAPHIC 5514
14 GRAPHIC wll-20201231ex991169879002.jpg GRAPHIC 25668
15 GRAPHIC wll-20201231x10k001.jpg GRAPHIC 6802
16 GRAPHIC wll-20201231x10k007.jpg GRAPHIC 55103
17 GRAPHIC wll-20201231x10k008.jpg GRAPHIC 54462
  Complete submission text file 0001255474-21-000009.txt   18292373

Data Files

Seq Description Document Type Size
18 EX-101.SCH wll-20201231.xsd EX-101.SCH 101102
19 EX-101.CAL wll-20201231_cal.xml EX-101.CAL 130123
20 EX-101.DEF wll-20201231_def.xml EX-101.DEF 426621
21 EX-101.LAB wll-20201231_lab.xml EX-101.LAB 903115
22 EX-101.PRE wll-20201231_pre.xml EX-101.PRE 727192
23 EXTRACTED XBRL INSTANCE DOCUMENT wll-20201231x10k_htm.xml XML 3713766
Mailing Address 1700 LINCOLN STREET STE 4700 DENVER CO 80203-4547
Business Address 1700 LINCOLN STREET STE 4700 DENVER CO 80203-4547 303-837-1661
WHITING PETROLEUM CORP (Filer) CIK: 0001255474 (see all company filings)

IRS No.: 200098515 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31899 | Film No.: 21675206
SIC: 1311 Crude Petroleum & Natural Gas