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 OperatorSep 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 OperatorJul 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 OperatorJun 2019
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorJul 2019
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorJul 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 OperatorMay 2019
27Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorJun 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 OperatorJul 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 OperatorJul 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 OperatorSep 2019
39Big Gully Oil, LLCRoundup, MT 59072Oil OperatorJul 2019
40Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorJun 2019
41Big Snowy Resources LPBillings, MT 59105Oil OperatorJul 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 OperatorJun 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 OperatorJul 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 OperatorJun 2019
52Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorSep 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 OperatorJun 2019
58Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2019
59Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorJun 2019
60Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorSep 2019
61Bye, April & ScottKevin, MT 59454Oil & Gas OperatorMay 2019
62Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorJun 2019
63Camwest II L.P.McKinney, TX 75070Oil & Gas OperatorJul 2007
64Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
65Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
66Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJul 2019
67Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorMay 2019
68Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
69Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
70Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorApr 2019
71Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorDec 2019
72Chandler Energy, LLCDenver, CO 80202Oil & Gas OperatorJan 2009
73Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorSep 2019
74Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorDec 2015
75Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
76Chelin LLCCut Bank, MT 59427Oil & Gas OperatorJun 2019
77Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2019
78Chippewa Cree TribeGas OperatorMar 2019
79Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
80Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
81Citation Oil & Gas CorpHouston, TX 77269-688Oil & Gas OperatorDec 2019
82City Of BakerBaker, MT 59313Gas OperatorJul 2019
83Cline Production CompanyBillings, MT 59104Oil & Gas OperatorDec 2019
84Cody Energy, Inc.Denver, CO 80231Oil & Gas OperatorDec 2019
85Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
86Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
87Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorJul 2019
88Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
89Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorSep 2019
90Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorJul 2019
91Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
92Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorJul 2019
93Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
94Coolidge, PaulOil OperatorMay 2019
95Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorMay 2019
96Cortez Operating CompanyPlano, TX 75093Oil & Gas OperatorApr 2004
97Costilla Energy, Inc.Gillette, WY 82717Oil & Gas OperatorMar 2008
98Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorMay 2019
99Croft Petroleum Co.Cut Bank, MT 59427Oil & Gas OperatorJun 2019
100Crown Oil, Inc.Houston, TX 77002Oil OperatorJan 1999