Oil & Gas Companies in Montana

Company NameCompany LocationCompany TypeMost Recent Production
1A & G Oil & GasShelby, MT 59474Oil & Gas OperatorJul 2011
2A. B. Energy LLCChester, MT 59522Oil & Gas OperatorFeb 2022
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorMay 2022
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorDec 2019
5Ajax Oil CompanyBillings, MT 59103Oil & Gas OperatorDec 2003
6Alme, Henry A.Cut Bank, MT 59427Gas OperatorNov 2021
7Altamont Oil & Gas Inc.Cut Bank, MT 59427-0200Oil & Gas OperatorMay 2012
8Alturas Energy LLCSidney, MT 59270Oil OperatorMar 2022
9American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
10Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
11Anadarko Minerals, Inc.Oklahoma City, OK 73102Oil & Gas OperatorMar 2022
12Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
13Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorMay 2022
14Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorMar 2009
15Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorDec 2021
16Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
17Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
18Austin, Chas WOil OperatorJan 2009
19Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
20Bain Resources, Inc.Arlington, TX 76012Oil & Gas OperatorFeb 2022
21Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorDec 2021
22Balko, Inc.Conrad, MT 59425Oil & Gas OperatorJan 2022
23Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorDec 2021
24Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorMar 2022
25Basic Earth Science Systems, Inc.Austin, TX 78714Oil & Gas OperatorApr 2010
26Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorMar 2022
27BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorFeb 2022
28Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorMar 2022
29Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorFeb 2022
30Bensun Energy, LLCGrandview, TX 76050Oil OperatorAug 2020
31Beren CorporationWichita, KS 67206Oil & Gas OperatorMay 2022
32Berenergy CorporationDenver, CO 80217Oil & Gas OperatorMar 2022
33Berexco LLCWichita, KS 67206Oil & Gas OperatorMay 2022
34Big Gully Oil, LLCRoundup, MT 59072Oil OperatorFeb 2022
35Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorDec 2021
36Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
37Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
38Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
39Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorMar 2022
40Bowline Energy LLCDenver, CO 80401Oil & Gas OperatorFeb 2022
41Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorNov 2021
42Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
43Branch, Jerry L.Oil & Gas OperatorJul 1999
44Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorFeb 2022
45Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorJan 2022
46Brighton Energy, L.L.C.Tulsa, OK 74170Oil & Gas OperatorDec 2009
47Briscoe Petroleum, LLCSheridan, WY 82801Oil & Gas OperatorApr 2022
48Bristol Resources CorporationTulsa, OK 74170Oil & Gas OperatorJan 2022
49Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorApr 1997
50Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorMay 2022
51Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorDec 2021
52Bye, April & ScottKevin, MT 59454Oil & Gas OperatorFeb 2022
53Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorFeb 2022
54Camwest II LPMcKinney, TX 75070Oil & Gas OperatorJul 2007
55Capitan Operating LLCReno, NV 89502Oil & Gas OperatorJan 2013
56Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
57Cat Creek Holdings LLCWinnett, MT 59087Oil OperatorFeb 2022
58Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
59Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorJan 2022
60Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorMar 2022
61Chandler Energy, LLCDenver, CO 80202Oil & Gas OperatorJan 2009
62Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorMay 2022
63Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
64Chelin LLCCut Bank, MT 59427Oil & Gas OperatorJan 2022
65Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorMay 2022
66Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
67Cirque Resources LPDenver, CO 80202Oil & Gas OperatorAug 2016
68Citation Oil & Gas Corp.Houston, TX 77269Oil & Gas OperatorMay 2022
69City Of BakerBaker, MT 59313Gas OperatorFeb 2022
70Cline Production CompanyBillings, MT 59104Oil & Gas OperatorFeb 2022
71Cody Energy, Inc.Houston, TX 77077Oil & Gas OperatorMar 2022
72Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
73Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorFeb 2022
74Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorFeb 2022
75Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
76Contango Resources, Inc.Houston, TX 77002Oil & Gas OperatorMay 2022
77Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
78Coolidge, PaulOil OperatorFeb 2022
79Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorFeb 2022
80Cortez Operating CompanyFort Worth, TX 76102Oil & Gas OperatorApr 2004
81Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorJan 2022
82Croft Petroleum Co.Cut Bank, MT 59427Oil & Gas OperatorFeb 2022
83Crusader Energy Group Inc.Austin, TX 78746Oil & Gas OperatorJul 2011
84Cut Bank Gas CompanyCut Bank, MT 59427Gas OperatorFeb 2022
85CWT Operating, LLCMcKinney, TX 75072Oil OperatorFeb 2022
86D & H Energy, LLCShelby, MT 59474Oil & Gas OperatorFeb 2022
87D & M Welding LLCKevin, MT 59454Oil & Gas OperatorJan 2022
88D.C. OilNatalia, TX 78059Oil OperatorMay 2022
89D90 Energy, LLCAustin, TX 78746Oil & Gas OperatorMay 2022
90Darrah Oil Company, LLCWichita, KS 67201Oil & Gas OperatorMay 2022
91Dart Oil & Gas CorporationMason, MI 48854Oil & Gas OperatorOct 2020
92Decker Operating Co., L.L.C.Houston, TX 77008Oil & Gas OperatorMay 2022
93Delphi International, Inc.Tulsa, OK 74104Oil OperatorDec 2021
94Devon Energy Production Company, L.P.Oklahoma City, OK 73102Oil & Gas OperatorMay 2022
95Devon Louisiana CorporationHouston, TX 77002Oil & Gas OperatorDec 2009
96Diamond Oil & Gas LLCCasper, WY 82601Oil & Gas OperatorMar 2022
97Digital Operating Company LLCAustin, TX 78738Oil & Gas OperatorMay 2022
98DNR Oil And Gas, Inc.Englewood, CO 80155Oil & Gas OperatorMar 2022
99Dominion Oklahoma Texas Exploration & ProductionHouston, TX 77060Oil & Gas OperatorDec 2006
100Drawings, LLCAlbuquerque, NM 87109Oil OperatorFeb 2022