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Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-21-004658
Accepted
2021-12-14 00:15:17
Documents
1
Effectiveness Date
2021-12-13
Registration Form
POS AM
Reference AccNo
0001193125-21-351401

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 2751
  Complete submission text file 9999999995-21-004658.txt   11334
Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 7132367400
CRIMSON EXPLORATION INC. (Filer) CIK: 0000813779 (see all company filings)

IRS No.: 203037840 | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-02 | Film No.: 211489564
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO OIL & GAS CO (Filer) CIK: 0001071993 (see all company filings)

IRS No.: 954079863 | State of Incorp.: TX | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209 | Film No.: 211489562
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
Contango Energy CO (Filer) CIK: 0001436080 (see all company filings)

IRS No.: 204448270 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-04 | Film No.: 211489566
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CRIMSON EXPLORATION OPERATING, INC. (Filer) CIK: 0001550972 (see all company filings)

IRS No.: 204047764 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-03 | Film No.: 211489565

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO ALTA INVESTMENTS, INC. (Filer) CIK: 0001596239 (see all company filings)

IRS No.: 800711995 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-10 | Film No.: 211489572

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO OPERATORS, INC (Filer) CIK: 0001596374 (see all company filings)

IRS No.: 760671750 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-06 | Film No.: 211489568

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTERRA CO (Filer) CIK: 0001596376 (see all company filings)

IRS No.: 300591866 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-08 | Film No.: 211489570

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTARO CO (Filer) CIK: 0001596378 (see all company filings)

IRS No.: 900806205 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-09 | Film No.: 211489571

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO VENTURE CAPITAL CORP (Filer) CIK: 0001596386 (see all company filings)

IRS No.: 201256887 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-11 | Film No.: 211489573

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO MINING Co (Filer) CIK: 0001596470 (see all company filings)

IRS No.: 271394738 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-07 | Film No.: 211489569

Mailing Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVENUE SUITE 2900 HOUSTON TX 77002 713-236-7400
CONTANGO ROCKY MOUNTAIN INC (Filer) CIK: 0001642326 (see all company filings)

IRS No.: 471037944 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-05 | Film No.: 211489567

Mailing Address 717 TEXAS AVE. STE. 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVE. STE. 2900 HOUSTON TX 77002 7132367575
Contango Resources, Inc. (Filer) CIK: 0001811722 (see all company filings)

IRS No.: 843297579 | State of Incorp.: TX
Type: EFFECT | Act: 33 | File No.: 333-238209-12 | Film No.: 211489574

Mailing Address 717 TEXAS AVE. STE. 2900 HOUSTON TX 77002
Business Address 717 TEXAS AVE. STE. 2900 HOUSTON TX 77002 7132367575
Contango Midstream Co (Filer) CIK: 0001811723 (see all company filings)

IRS No.: 843297579 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-238209-01 | Film No.: 211489563