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 OperatorJun 2019
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorAug 2019
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorMay 2019
5Ajax Oil CoBillings, MT 59103Oil OperatorDec 2003
6Alme, Henry A.Cut Bank, MT 59427Gas OperatorMar 2019
7Alta VIsta Oil CorporationClearmont, WY 82835Oil & Gas OperatorMar 2019
8Altamont Oil & Gas Inc.Cut Bank, MT 59427-0200Oil & Gas OperatorMay 2012
9Alturas Energy, LLCSidney, MT 59270Oil OperatorSep 2015
10American Exploration CompanyHouston, TX 77010-3088Oil & Gas OperatorJan 2000
11American Midwest Oil & Gas Corp.Billings, MT 59101Gas OperatorMay 2019
12Amoco Production Co.Tulsa, OK 74102-0591Oil & Gas OperatorJun 2015
13Anadarko Minerals, Inc.Oklahoma City, OK 73102-8606Oil & Gas OperatorJun 2019
14Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
15Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
16Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorDec 2019
17Antelope Resources IncBillings, MT 59101Oil OperatorMay 2017
18Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorMay 2019
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorJun 2019
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorMay 2019
21Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
22Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
23Austin, Chas WOil OperatorJan 2009
24Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
25Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorJun 2019
26Balko, Inc.Conrad, MT 59425Oil & Gas OperatorApr 2019
27Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorMar 2019
28Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorDec 2019
29Basic Earth Science Systems, Inc.Denver, CO 80202Oil & Gas OperatorApr 2010
30Bayswater Exploration & Production, LLCClovis, CA 93612-1058Oil & Gas OperatorJun 2019
31BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorMar 2019
32Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorDec 2019
33Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorJun 2019
34Bensun Energy, LLCGrandview, TX 76050Oil OperatorMar 2019
35Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
36Beren CorporationWichita, KS 67206Oil & Gas OperatorDec 2019
37Berenergy CorporationDenver, CO 80203Oil & Gas OperatorDec 2019
38Berexco LLCWichita, KS 67206Oil & Gas OperatorAug 2019
39Big Gully Oil, LLCRoundup, MT 59072Oil OperatorJun 2019
40Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorMay 2019
41Big Snowy Resources LPBillings, MT 59105Oil OperatorMay 2019
42Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
43Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
44Blackjack Oil, Inc.Las Vegas, NV 89128Oil & Gas OperatorApr 2019
45Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
46Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorJun 2019
47Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorJun 2019
48Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorApr 2019
49Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
50Branch, Jerry L.Oil & Gas OperatorJul 1999
51Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorApr 2019
52Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorAug 2019
53Brighton Energy, L.L.C.Tulsa, OK 74103Oil & Gas OperatorDec 2009
54Briscoe Petroleum LLCSheridan, WY 82801Oil OperatorDec 2019
55Bristol Resources Corp.Tulsa, OK 74136Oil & Gas OperatorDec 2000
56Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorApr 1997
57Brown, J. Burns Operating Co.Havre, MT 59501Oil & Gas OperatorMay 2019
58Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2019
59Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorMay 2019
60Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorAug 2019
61Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorMay 2019
62Camwest II L.P.McKinney, TX 75070Oil & Gas OperatorJul 2007
63Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
64Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
65Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorMay 2019
66Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorApr 2019
67Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
68Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
69Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorApr 2019
70Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorDec 2019
71Chandler Energy, LLCDenver, CO 80202Oil & Gas OperatorJan 2009
72Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorAug 2019
73Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorDec 2015
74Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
75Chelin LLCCut Bank, MT 59427Oil & Gas OperatorMay 2019
76Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2019
77Chippewa Cree TribeGas OperatorMar 2019
78Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
79Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
80Citation Oil & Gas CorpHouston, TX 77269-688Oil & Gas OperatorDec 2019
81City Of BakerBaker, MT 59313Gas OperatorJun 2019
82Cline Production CompanyBillings, MT 59104Oil & Gas OperatorDec 2019
83Cody Energy, Inc.Denver, CO 80231Oil & Gas OperatorDec 2019
84Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
85Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
86Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorJun 2019
87Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
88Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorAug 2019
89Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorJun 2019
90Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
91Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorJun 2019
92Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
93Coolidge, PaulOil OperatorMar 2019
94Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorMar 2019
95Cortez Operating CompanyPlano, TX 75093Oil & Gas OperatorApr 2004
96Costilla Energy, Inc.Gillette, WY 82717Oil & Gas OperatorMar 2008
97Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorMay 2019
98Croft Petroleum Co.Cut Bank, MT 59427Oil & Gas OperatorMay 2019
99Crown Oil, Inc.Houston, TX 77002Oil OperatorJan 1999
100Crusader Energy Group Inc.Oklahoma City, OK 73142Oil & Gas OperatorJul 2011