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 OperatorSep 2018
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorNov 2018
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorJun 2018
5Ajax Oil CoBillings, MT 59103Oil OperatorDec 2003
6Alme, Henry A.Cut Bank, MT 59427Gas OperatorJul 2018
7Alta VIsta Oil CorporationClearmont, WY 82835Oil & Gas OperatorMar 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 OperatorSep 2018
12Amoco Production Co.Tulsa, OK 74102-0591Oil & Gas OperatorJun 2015
13Anadarko Minerals, Inc.Oklahoma City, OK 73102-8606Oil & Gas OperatorSep 2018
14Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
15Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
16Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorDec 2018
17Antelope Resources IncBillings, MT 59101Oil OperatorMay 2017
18Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorAug 2018
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorSep 2018
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorSep 2018
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 OperatorAug 2018
26Balko, Inc.Conrad, MT 59425Oil & Gas OperatorAug 2018
27Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorJun 2018
28Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorDec 2018
29Basic Earth Science Systems, Inc.Denver, CO 80202Oil & Gas OperatorApr 2010
30Bayswater Exploration & Production, LLCClovis, CA 93612-1058Oil & Gas OperatorDec 2018
31BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorAug 2018
32Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorDec 2018
33Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorAug 2018
34Bensun Energy, LLCFort Worth, TX 76107Oil OperatorSep 2018
35Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
36Beren CorporationWichita, KS 67206Oil & Gas OperatorDec 2018
37Berenergy CorporationDenver, CO 80203Oil & Gas OperatorDec 2018
38Berexco LLCWichita, KS 67206Oil & Gas OperatorNov 2018
39Big Gully Oil, LLCRoundup, MT 59072Oil OperatorSep 2018
40Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorAug 2018
41Big Snowy Resources LPBillings, MT 59105Oil OperatorJun 2018
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 OperatorAug 2018
45Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
46Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorSep 2018
47Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorSep 2018
48Brainstorm Energy, Inc.Columbia Falls, MT 59912Oil & 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 OperatorAug 2018
52Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorNov 2018
53Brighton Energy, L.L.C.Tulsa, OK 74103Oil & Gas OperatorDec 2009
54Briscoe Petroleum LLCSheridan, WY 82801Oil OperatorDec 2018
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 OperatorAug 2018
58Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2018
59Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorAug 2018
60Burlington Resources Oil & Gas Company LPHouston, TX 77252-2197Oil & Gas OperatorNov 2018
61Bye, April & ScottKevin, MT 59454Oil & Gas OperatorJul 2018
62Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorSep 2018
63Camwest II L.P.McKinney, TX 75070Oil & Gas OperatorJul 2007
64Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
65Canyon Natural Gas, LLCBillings, MT 59103Gas OperatorAug 2018
66Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
67Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJul 2018
68Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorJul 2018
69Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
70Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
71Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorJul 2018
72Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorDec 2018
73Chandler Energy, LLCDenver, CO 80202Oil & Gas OperatorJan 2009
74Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorNov 2018
75Charger Resources, LLCNorth Richland Hills, TX 76180Oil & Gas OperatorDec 2015
76Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
77Chelin LLCCut Bank, MT 59427Oil OperatorAug 2018
78Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2018
79Chippewa Cree TribeGas OperatorSep 2018
80Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
81Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
82Citation Oil & Gas CorpHouston, TX 77269-688Oil & Gas OperatorDec 2018
83City Of BakerBaker, MT 59313Gas OperatorSep 2018
84Cline Production CompanyBillings, MT 59104Oil & Gas OperatorDec 2018
85Cody Energy, Inc.Denver, CO 80231Oil & Gas OperatorDec 2018
86Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
87Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
88Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorAug 2018
89Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
90Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorNov 2018
91Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorJul 2018
92Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
93Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
94Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorSep 2018
95Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
96Coolidge, PaulOil OperatorJul 2018
97Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorJul 2018
98Cortez Operating CompanyPlano, TX 75093Oil & Gas OperatorApr 2004
99Costilla Energy, Inc.Gillette, WY 82717Oil & Gas OperatorMar 2008
100Cowry Enterprises, LTD.Littleton, CO 80161-3310Oil & Gas OperatorJul 2018