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Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-22-078454
Filing Date
2022-03-17
Accepted
2022-03-17 17:16:53
Documents
2

Document Format Files

Seq Description Document Type Size
1 425 d274729d425.htm 425 179319
2 GRAPHIC g274729274729_dsp4.jpg GRAPHIC 12417
  Complete submission text file 0001193125-22-078454.txt   198255
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 (Subject) CIK: 0001255474 (see all company filings)

IRS No.: 200098515 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-31899 | Film No.: 22749879
SIC: 1311 Crude Petroleum & Natural Gas

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. (Filed by) CIK: 0001486159 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425
SIC: 1311 Crude Petroleum & Natural Gas