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 2018
3Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorFeb 2019
4Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorOct 2018
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 OperatorDec 2018
14Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
15Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
16Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorFeb 2019
17Antelope Resources IncBillings, MT 59101Oil OperatorMay 2017
18Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorNov 2018
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorDec 2018
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorNov 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 OperatorNov 2018
26Balko, Inc.Conrad, MT 59425Oil & Gas OperatorNov 2018
27Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorSep 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 OperatorNov 2018
34Bensun Energy, LLCFort Worth, TX 76107Oil OperatorNov 2018
35Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
36Beren CorporationWichita, KS 67206Oil & Gas OperatorFeb 2019
37Berenergy CorporationDenver, CO 80203Oil & Gas OperatorDec 2018
38Berexco LLCWichita, KS 67206Oil & Gas OperatorFeb 2019
39Big Gully Oil, LLCRoundup, MT 59072Oil OperatorDec 2018
40Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorNov 2018
41Big Snowy Resources LPBillings, MT 59105Oil OperatorNov 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 OperatorNov 2018
45Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
46Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorDec 2018
47Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorDec 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 OperatorDec 2018
52Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorFeb 2019
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 OperatorNov 2018
58Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorFeb 2019
59Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorNov 2018
60Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorFeb 2019
61Bye, April & ScottKevin, MT 59454Oil & Gas OperatorNov 2018
62Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorNov 2018
63Camwest II, LPMcKinney, TX 75070Oil & Gas OperatorJul 2007
64Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorDec 2004
65Canyon Natural Gas, LLCBillings, MT 59103Gas OperatorNov 2018
66Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
67Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorOct 2018
68Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorOct 2018
69Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
70Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
71Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorOct 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 OperatorFeb 2019
75Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorDec 2015
76Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
77Chelin LLCCut Bank, MT 59427Oil OperatorNov 2018
78Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorFeb 2019
79Chippewa Cree TribeGas OperatorDec 2018
80Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
81Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
82Citation Oil & Gas Corp.Houston, TX 77269-688Oil & Gas OperatorFeb 2019
83City Of BakerBaker, MT 59313Gas OperatorDec 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 OperatorDec 2018
89Columbus Energy Corp.Denver, CO 80203Oil & Gas OperatorMar 2008
90Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorFeb 2019
91Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorDec 2018
92Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
93Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
94Continental Resources, Inc.Oklahoma City, OK 73126Oil & Gas OperatorDec 2018
95Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
96Coolidge, PaulOil OperatorNov 2018
97Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorNov 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 OperatorOct 2018