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 2019
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorApr 2019
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorJan 2019
5Ajax Oil CoBillings, MT 59103Oil OperatorDec 2003
6Alme, Henry A.Cut Bank, MT 59427Gas OperatorOct 2018
7Alta VIsta Oil CorporationClearmont, WY 82835Oil & Gas OperatorSep 2018
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 OperatorDec 2018
12Amoco Production Co.Tulsa, OK 74102-0591Oil & Gas OperatorJun 2015
13Anadarko Minerals, Inc.Oklahoma City, OK 73102-8606Oil & Gas OperatorFeb 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 OperatorJan 2019
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorFeb 2019
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorJan 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 OperatorFeb 2019
26Balko, Inc.Conrad, MT 59425Oil & Gas OperatorDec 2018
27Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorDec 2018
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 OperatorDec 2019
31BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorDec 2018
32Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorDec 2019
33Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorFeb 2019
34Bensun Energy, LLCFort Worth, TX 76107Oil OperatorNov 2018
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 OperatorApr 2019
39Big Gully Oil, LLCRoundup, MT 59072Oil OperatorFeb 2019
40Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorJan 2019
41Big Snowy Resources LPBillings, MT 59105Oil OperatorFeb 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 OperatorJan 2019
45Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
46Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorFeb 2019
47Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorFeb 2019
48Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorOct 2018
49Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
50Branch, Jerry L.Oil & Gas OperatorJul 1999
51Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorDec 2018
52Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorApr 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 OperatorJan 2019
58Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2019
59Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorDec 2018
60Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorApr 2019
61Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorJan 2019
62Camwest II L.P.McKinney, TX 75070Oil & Gas OperatorJul 2007
63Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
64Canyon Natural Gas, LLCBillings, MT 59103Gas OperatorJan 2019
65Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
66Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJan 2019
67Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorDec 2018
68Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
69Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
70Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorDec 2018
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 OperatorApr 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 OperatorJan 2019
77Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2019
78Chippewa Cree TribeGas OperatorDec 2018
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 OperatorFeb 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 OperatorFeb 2019
88Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
89Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorApr 2019
90Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorJan 2019
91Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
92Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
93Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorFeb 2019
94Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
95Coolidge, PaulOil OperatorNov 2018
96Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorNov 2018
97Cortez Operating CompanyPlano, TX 75093Oil & Gas OperatorApr 2004
98Costilla Energy, Inc.Gillette, WY 82717Oil & Gas OperatorMar 2008
99Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorDec 2018
100Croft Petroleum Co.Cut Bank, MT 59427Oil & Gas OperatorDec 2018