Oil & Gas Companies in Montana

Company NameCompany LocationCompany TypeMost Recent Production
1A & G Oil & GasShelby, MT 59474Oil & Gas OperatorJul 2011
2A&S Mineral Development Company, LLCPoplar, MT 59255Oil & Gas OperatorJul 2021
3A. B. Energy LLCChester, MT 59522Oil & Gas OperatorJun 2021
4Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorSep 2021
5Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorDec 2019
6Ajax Oil CompanyBillings, MT 59103Oil & Gas OperatorDec 2003
7Alme, Henry A.Cut Bank, MT 59427Gas OperatorMay 2021
8Alta VIsta Oil CorporationClearmont, WY 82835Oil & Gas OperatorJul 2021
9Altamont Oil & Gas Inc.Cut Bank, MT 59427-0200Oil & Gas OperatorMay 2012
10Alturas Energy, LLCSidney, MT 59270Oil OperatorSep 2015
11American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
12American Midwest Oil & Gas Corp.Billings, MT 59101Gas OperatorJun 2021
13Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
14Anadarko Minerals, Inc.Oklahoma City, OK 73102Oil & Gas OperatorJul 2021
15Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
16Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
17Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorSep 2021
18Antelope Resources IncBillings, MT 59101Oil & Gas OperatorMay 2017
19Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorMay 2021
20Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorJul 2021
21Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorDec 2020
22Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
23Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
24Austin, Chas WOil OperatorJan 2009
25Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
26Bain Resources, Inc.Arlington, TX 76012Oil & Gas OperatorJun 2021
27Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorMay 2021
28Balko, Inc.Conrad, MT 59425Oil & Gas OperatorApr 2021
29Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorMar 2021
30Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorJul 2021
31Basic Earth Science Systems, Inc.Austin, TX 78714Oil & Gas OperatorApr 2010
32Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorJul 2021
33BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorJun 2021
34Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorJul 2021
35Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorJul 2021
36Bensun Energy, LLCGrandview, TX 76050Oil OperatorAug 2020
37Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
38Beren CorporationWichita, KS 67206Oil & Gas OperatorSep 2021
39Berenergy CorporationDenver, CO 80217Oil & Gas OperatorJul 2021
40Berexco LLCWichita, KS 67206Oil & Gas OperatorSep 2021
41Big Gully Oil, LLCRoundup, MT 59072Oil OperatorJul 2021
42Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorFeb 2021
43Big Snowy Resources LPBillings, MT 59105Oil OperatorJun 2021
44Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
45Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
46Blackjack Oil, Inc.Las Vegas, NV 89128Oil & Gas OperatorNov 2019
47Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
48Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorJul 2021
49Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorJul 2021
50Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorJun 2021
51Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
52Branch, Jerry L.Oil & Gas OperatorJul 1999
53Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorMay 2021
54Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorJun 2021
55Brighton Energy, L.L.C.Tulsa, OK 74170Oil & Gas OperatorDec 2009
56Briscoe Petroleum LLCSheridan, WY 82801Oil OperatorJul 2021
57Bristol Resources CorporationTulsa, OK 74170Oil & Gas OperatorDec 2000
58Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorApr 1997
59Brown, J. Burns Operating Co.Havre, MT 59501Oil & Gas OperatorJun 2021
60Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorSep 2021
61Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorApr 2021
62Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorSep 2021
63Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorJun 2021
64Camwest II LPMcKinney, TX 75070Oil & Gas OperatorJul 2007
65Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorApr 2004
66Capitan Operating LLCReno, NV 89502Oil & Gas OperatorJan 2013
67Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
68Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJul 2020
69Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorDec 2019
70Cat Creek Holdings LLCWinnett, MT 59087Oil OperatorJun 2021
71Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
72Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
73Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorDec 2019
74Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorJul 2021
75Chandler Energy LLCDenver, CO 80202Oil & Gas OperatorJan 2009
76Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorSep 2021
77Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorAug 2015
78Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
79Chelin LLCCut Bank, MT 59427Oil & Gas OperatorJun 2021
80Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorSep 2021
81Chippewa Cree TribeGas OperatorMar 2019
82Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
83Cirque Resources LPDenver, CO 80202Oil & Gas OperatorAug 2016
84Citation Oil & Gas Corp.Houston, TX 77269Oil & Gas OperatorSep 2021
85City Of BakerBaker, MT 59313Gas OperatorJun 2021
86Cline Production CompanyBillings, MT 59104Oil & Gas OperatorJul 2021
87Cody Energy, Inc.Houston, TX 77077Oil & Gas OperatorJul 2021
88Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
89Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
90Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorJul 2021
91Columbus Energy Corp.Tulsa, OK 74103Oil & Gas OperatorMar 2008
92Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorSep 2021
93Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorJun 2021
94Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
95Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
96Contango Resources, Inc.Houston, TX 77002Oil & Gas OperatorSep 2021
97Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorAug 2021
98Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
99Coolidge, PaulOil OperatorFeb 2021
100Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorJan 2021