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Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-18-001430
Accepted
2018-06-07 00:15:50
Documents
1
Effectiveness Date
2018-06-06
Registration Form
S-4

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 1317
  Complete submission text file 9999999995-18-001430.txt   5465
Mailing Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300
Business Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300 3038371661
WHITING OIL & GAS CORP (Filer) CIK: 0000727097 (see all company filings)

IRS No.: 840918829 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-225232-04 | Film No.: 18885109
SIC: 1311 Crude Petroleum & Natural Gas
Assistant Director 4

Mailing Address 1700 BROADWAY STE 2300 DENVER CO 80290-2300
Business Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290 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: EFFECT | Act: 33 | File No.: 333-225232 | Film No.: 18885114
SIC: 1311 Crude Petroleum & Natural Gas
Assistant Director 4

Mailing Address 1700 BROADWAY SUITE 2300 DENVER CO 80290-2300
Business Address 1700 BROADWAY SUITE 2300 DENVER CO 80290-2300 303-837-1661
Whiting Canadian Holding Co ULC (Filer) CIK: 0001322866 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A1 | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-225232-02 | Film No.: 18885111
SIC: 1382 Oil & Gas Field Exploration Services
Assistant Director 4

Mailing Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300
Business Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300 303-837-1661
WHITING RESOURCES CORP. (Filer) CIK: 0001501759 (see all company filings)

IRS No.: 000000000 | State of Incorp.: CO | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-225232-01 | Film No.: 18885113

Mailing Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300
Business Address 1700 BROADWAY, SUITE 2300 DENVER CO 80290-2300 (303) 837-1661
Whiting US Holding Co (Filer) CIK: 0001636560 (see all company filings)

IRS No.: 472452900 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-225232-03 | Film No.: 18885110