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 OperatorDec 2019
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorMar 2020
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorMay 2019
5Ajax Oil CoBillings, MT 59103Oil OperatorDec 2003
6Alme, Henry A.Cut Bank, MT 59427Gas OperatorJul 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
11Amoco Production Co.Chicago, IL 60601-7125Oil & Gas OperatorJun 2015
12Anadarko Minerals, Inc.Oklahoma City, OK 73102-8606Oil & Gas OperatorJan 2020
13Anr Production CompanyDenver, CO 80201-0749Oil & Gas OperatorSep 2017
14Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
15Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorMar 2020
16Antelope Resources IncBillings, MT 59101Oil OperatorMay 2017
17Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorJul 2019
18Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorJan 2020
19Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorJun 2019
20Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
21Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
22Austin, Chas WOil OperatorJan 2009
23Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
24Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorAug 2019
25Balko, Inc.Conrad, MT 59425Oil & Gas OperatorNov 2019
26Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorJun 2019
27Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorJan 2020
28Basic Earth Science Systems, Inc.Denver, CO 80202Oil & Gas OperatorApr 2010
29Bayswater Exploration & Production, LLCClovis, CA 93612-1058Oil & Gas OperatorJan 2020
30BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorMar 2019
31Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorDec 2020
32Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorJan 2020
33Bensun Energy, LLCGrandview, TX 76050Oil OperatorMar 2019
34Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
35Beren CorporationWichita, KS 67206Oil & Gas OperatorDec 2020
36Berenergy CorporationDenver, CO 80203Oil & Gas OperatorJan 2020
37Berexco LLCWichita, KS 67206Oil & Gas OperatorMar 2020
38Big Gully Oil, LLCRoundup, MT 59072Oil OperatorAug 2019
39Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorJul 2019
40Big Snowy Resources LPBillings, MT 59105Oil OperatorJul 2019
41Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
42Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
43Blackjack Oil, Inc.Las Vegas, NV 89128Oil & Gas OperatorJun 2019
44Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
45Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorDec 2019
46Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorJan 2020
47Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorSep 2019
48Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
49Branch, Jerry L.Oil & Gas OperatorJul 1999
50Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorJul 2019
51Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorDec 2019
52Brighton Energy, L.L.C.Tulsa, OK 74170-2500Oil & Gas OperatorDec 2009
53Briscoe Petroleum LLCSheridan, WY 82801Oil OperatorDec 2020
54Bristol Resources Corp.Tulsa, OK 74136Oil & Gas OperatorDec 2000
55Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorApr 1997
56Brown, J. Burns Operating Co.Havre, MT 59501Oil & Gas OperatorJun 2019
57Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2020
58Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorJun 2019
59Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorMar 2020
60Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorJul 2019
61Camwest II L.P.McKinney, TX 75070Oil & Gas OperatorJul 2007
62Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
63Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
64Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJan 2020
65Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorNov 2019
66Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
67Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
68Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorNov 2019
69Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorJan 2020
70Chandler Energy, LLCDenver, CO 80202Oil & Gas OperatorJan 2009
71Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorMar 2020
72Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorDec 2015
73Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
74Chelin LLCCut Bank, MT 59427Oil & Gas OperatorJul 2019
75Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2020
76Chippewa Cree TribeGas OperatorMar 2019
77Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
78Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
79Citation Oil & Gas Corp.Houston, TX 77269-688Oil & Gas OperatorDec 2020
80City Of BakerBaker, MT 59313Gas OperatorJan 2020
81Cline Production CompanyBillings, MT 59104Oil & Gas OperatorDec 2020
82Cody Energy, Inc.Denver, CO 80231Oil & Gas OperatorDec 2020
83Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
84Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
85Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorAug 2019
86Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
87Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorMar 2020
88Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorNov 2019
89Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
90Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorJan 2020
91Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
92Coolidge, PaulOil OperatorNov 2019
93Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorNov 2019
94Cortez Operating CompanyPlano, TX 75093Oil & Gas OperatorApr 2004
95Costilla Energy, Inc.Gillette, WY 82717Oil & Gas OperatorMar 2008
96Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorNov 2019
97Croft Petroleum Co.Cut Bank, MT 59427Oil & Gas OperatorJul 2019
98Crown Oil, Inc.Houston, TX 77002Oil OperatorJan 1999
99Crusader Energy Group Inc.Oklahoma City, OK 73142Oil & Gas OperatorJul 2011
100Cut Bank Gas CompanyCut Bank, MT 59427Gas OperatorAug 2019