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Big Horn County, MT oil and gas wells

1,775 wells: 66 active, 1,353 plugged, run by 226 operators.

Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.

Top operators in Big Horn

OperatorActiveWells here
Soap Creek Associates, Inc.2839
Warren Utility Association Inc.910
Torske Farm, Inc.99
Herman, Theodore E. And Herman, Gladys T.55
Redden, William C. And Remainderman33
Diamond Oil & Gas LLC23
Kenney, Stephen J.22
Smith, Loren E. And Foster, Chas. P.22
Briscoe Petroleum, LLC15
Becker, Earl W. and Blanche11
Foster, Charles P. And Smith, Loren E.11
Greenwalt, Linda & Gary11
Lautt, Vicki L, Richard A Dorn& Wm H Hemmings11
Patriot Farms11
Fidelity Exploration & Production Co.0914
Summit Gas Resources, Inc.0189
Highline Exploration, Inc.0105
Big Horn Oil & Gas Development Co.027
Ursa Major (Crow OG), LLC026
Shell Oil Company017
Redstone Gas Partners, LLC012
Vessels & Bass012
Williston Basin Interstate Pipeline Company012
Amerada Hess Corporation09
Mobil Oil Corp.09

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
AC State 08-41 11-16 25-003-22766Shut in GasSummit Gas Resources, Inc.
Alden 4 25-003-05068Active OilSoap Creek Associates, Inc.
Alden 5 25-003-05057Active OilSoap Creek Associates, Inc.
Alden Tensleep 1 25-003-21142Shut in OilSoap Creek Associates, Inc.
Alden Tensleep 2 25-003-21143Active OilSoap Creek Associates, Inc.
Baseline 1 25-003-22956Drilling OilBriscoe Petroleum, LLC
CC 17-0841 14WP 25-003-22648Shut in GasSummit Gas Resources, Inc.
CC 17-0841 16FG 25-003-22649Shut in GasSummit Gas Resources, Inc.
CC 17-0841 16WP 25-003-22650Shut in GasSummit Gas Resources, Inc.
CC 19-0841 08FG 25-003-22651Shut in GasSummit Gas Resources, Inc.
CC 19-0841 08WP 25-003-22652Shut in GasSummit Gas Resources, Inc.
CC 20-0841 10FG 25-003-22653Shut in GasSummit Gas Resources, Inc.
CC 20-0841 10WP 25-003-22654Shut in GasSummit Gas Resources, Inc.
CC 20-0841 12FG 25-003-22655Shut in GasSummit Gas Resources, Inc.
CC 20-0841 12WP 25-003-22656Shut in GasSummit Gas Resources, Inc.
Cox 25 25-003-60028Active GasTorske Farm, Inc.
Cox 26 25-003-05150Active GasTorske Farm, Inc.
Cox 27 25-003-05155Active GasTorske Farm, Inc.
Cox 35 25-003-60029Active GasTorske Farm, Inc.
Cox 36 25-003-60030Active GasTorske Farm, Inc.
Cox 37 25-003-60031Active GasTorske Farm, Inc.
Cox 45 25-003-05162Active GasTorske Farm, Inc.
Cox 46 25-003-05152Active GasTorske Farm, Inc.
Crow Tribal 10 25-003-05076Shut in OilSoap Creek Associates, Inc.
Crow Tribal 10-D 1 25-003-21003Active OilSoap Creek Associates, Inc.
Crow Tribal 13-44 25-003-21113Active OilSoap Creek Associates, Inc.
Crow Tribal 13-7 25-003-22927Active OilSoap Creek Associates, Inc.
Crow Tribal 14 25-003-21610Active OilSoap Creek Associates, Inc.
Crow Tribal 14-20-252-920 12 25-003-05087Shut in OilSoap Creek Associates, Inc.
Crow Tribal 15 25-003-21618Active OilSoap Creek Associates, Inc.
Crow Tribal 2119 13 25-003-21146Active OilSoap Creek Associates, Inc.
Crow Tribal 2119 7 25-003-05078Active OilSoap Creek Associates, Inc.
Crow Tribal 52-34 25-003-05074Active OilSoap Creek Associates, Inc.
Crow Tribal 6-1 25-003-05083Active OilSoap Creek Associates, Inc.
Crow Tribal 8 25-003-05069Active OilSoap Creek Associates, Inc.
Crow Tribal 9 25-003-05067Active OilSoap Creek Associates, Inc.
Crow Tribal A 1 25-003-21115Active OilSoap Creek Associates, Inc.
Crow Tribal A 6 25-003-21125Shut in OilSoap Creek Associates, Inc.
DC 21-0942 07WA 25-003-22686Shut in GasSummit Gas Resources, Inc.
Devore 19 25-003-60035Active GasHerman, Theodore E. And Herman, Gladys T.
Douglas 4 25-003-05202Shut in Dry holeMacKinney Oil & Drilling Co.
Dunmore 1-9-1S-34E 25-003-22840Shut in GasUrsa Major (Crow OG), LLC
Dunmore 15-8-1S-34E 25-003-22756Shut in GasUrsa Major (Crow OG), LLC
Dunmore 1S-34E 2-17-R 25-003-22862Shut in GasUrsa Major (Crow OG), LLC
Dunmore 4-17-1S-34E 25-003-22757Shut in GasUrsa Major (Crow OG), LLC
Dunmore 7-8-1S-34E 25-003-22777Shut in GasUrsa Major (Crow OG), LLC
FR State 36-09-43 11CC 25-003-22782Shut in GasSummit Gas Resources, Inc.
Fee 29 25-003-60050Active GasLautt, Vicki L, Richard A Dorn& Wm H Hemmings
Fee 3 25-003-60013Active GasBecker, Earl W. and Blanche
George Reed 2 25-003-05091Active OilSoap Creek Associates, Inc.
George Reed 3 25-003-21145Temporarily abandoned OilSoap Creek Associates, Inc.
George Reed 6978 1 25-003-05095Active OilSoap Creek Associates, Inc.
George Reed I-23-IND-6978 1-KP 25-003-21118Active OilSoap Creek Associates, Inc.
Gladys Knowles 1 25-003-21008Active OilFoster, Charles P. And Smith, Loren E.
Greytak 18-1 25-003-21167Active GasPatriot Farms
Herman 1 25-003-21204Active GasHerman, Theodore E. And Herman, Gladys T.
Herman 22-1 25-003-21170Active GasHerman, Theodore E. And Herman, Gladys T.
Herman 24-1 25-003-21172Active GasHerman, Theodore E. And Herman, Gladys T.
Holly Sugar 2 25-003-60011Shut in GasHolly Sugar Corp.
Jensen 1 25-003-21202Shut in GasPowers Energy Inc.
Joseph Alden 1 25-003-05059Active OilSoap Creek Associates, Inc.
Joseph Alden 2 25-003-05071Active OilSoap Creek Associates, Inc.
Joseph Alden 3 25-003-05058Shut in OilSoap Creek Associates, Inc.
KP Knowles 1 25-003-21119Active OilSmith, Loren E. And Foster, Chas. P.
Kendrick Heirs 4-6 25-003-22950Active OilBriscoe Petroleum, LLC
Killsnight 2 25-003-21201Temporarily abandoned GasNorthern Cheyenne Tribes
Long Federal 11-6F 25-003-21922Shut in Dry holePowder River Gas, LLC
Lott 23-0841 15CC 25-003-22116Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 15LCW 25-003-22117Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 1CC 25-003-22131Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 1LCW 25-003-22129Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 7CC 25-003-22120Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 9CC 25-003-22125Shut in GasSummit Gas Resources, Inc.
Lott 23-0841 9LCW 25-003-22126Shut in GasSummit Gas Resources, Inc.
Lott 26-0841 11CC 25-003-22166Shut in GasSummit Gas Resources, Inc.
Lott 26-0841 11LCW 25-003-22167Shut in GasSummit Gas Resources, Inc.
Lott 26-0841 13CC 25-003-22169Shut in GasSummit Gas Resources, Inc.
Lott 26-0841 13LCW 25-003-22170Shut in GasSummit Gas Resources, Inc.
Lott 27-0841 15CC 25-003-22175Shut in GasSummit Gas Resources, Inc.
Lott 27-0841 15LCW 25-003-22176Shut in GasSummit Gas Resources, Inc.
Lott 27-0841 9LCW 25-003-22173Shut in GasSummit Gas Resources, Inc.
MT Royalty 33-0841 10CC 25-003-22187Shut in GasSummit Gas Resources, Inc.
MT Royalty 33-0841 10LCW 25-003-22188Shut in GasSummit Gas Resources, Inc.
MT Royalty 33-0841 9CC 25-003-22184Shut in GasSummit Gas Resources, Inc.
MT Royalty 33-0841 9D3 25-003-22186Shut in GasSummit Gas Resources, Inc.
MT Royalty 33-0841 9LCW 25-003-22185Shut in GasSummit Gas Resources, Inc.
MT Royalty 34-0841 11CC 25-003-22196Shut in GasSummit Gas Resources, Inc.
MT Royalty 34-0841 11LCW 25-003-22197Shut in GasSummit Gas Resources, Inc.
MT Royalty 34-0841 13CC 25-003-22199Shut in GasSummit Gas Resources, Inc.
MT Royalty 34-0841 13D 25-003-22201Shut in GasSummit Gas Resources, Inc.
MT Royalty 34-0841 13LCW 25-003-22200Shut in GasSummit Gas Resources, Inc.
MT State 9-42 36-06CK 25-003-21858Shut in GasPowder Battalion Holdings LLC
Mann 1-18 25-003-21471Active OilDiamond Oil & Gas LLC
Mann 5-17 25-003-22881Shut in OilDiamond Oil & Gas LLC
Mann 8-18 25-003-21207Active OilDiamond Oil & Gas LLC
Mary Reed 1-DE 25-003-21009Temporarily abandoned OilSoap Creek Associates, Inc.
Mary Reed 10D-1 25-003-21001Active OilSoap Creek Associates, Inc.
Mary Reed 2 DE 25-003-21012Shut in OilSoap Creek Associates, Inc.
Mary Reed 4 25-003-05077Active OilSoap Creek Associates, Inc.
Mary Reed 5 25-003-05073Active OilSoap Creek Associates, Inc.

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