Oil & Gas Companies in Montana

Company NameCompany LocationCompany TypeMost Recent Production
1A & G Oil & GasShelby, MT 59474Oil & Gas OperatorJul 2011
2A&S Mineral Development Company, LLCPoplar, MT 59255Oil & Gas OperatorSep 2021
3A. B. Energy LLCChester, MT 59522Oil & Gas OperatorSep 2021
4Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorDec 2021
5Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorDec 2019
6Ajax Oil CompanyBillings, MT 59103Oil & Gas OperatorDec 2003
7Alme, Henry A.Cut Bank, MT 59427Gas OperatorJul 2021
8Alta VIsta Oil CorporationClearmont, WY 82835Oil & Gas OperatorJul 2021
9Altamont Oil & Gas Inc.Cut Bank, MT 59427-0200Oil & Gas OperatorMay 2012
10Alturas Energy, LLCSidney, MT 59270Oil OperatorSep 2015
11American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
12American Midwest Oil & Gas Corp.Billings, MT 59101Gas OperatorJun 2021
13Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
14Anadarko Minerals, Inc.Oklahoma City, OK 73102Oil & Gas OperatorSep 2021
15Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
16Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
17Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorDec 2021
18Antelope Resources IncBillings, MT 59101Oil & Gas OperatorMay 2017
19Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorSep 2021
20Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorOct 2021
21Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorDec 2020
22Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
23Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
24Austin, Chas WOil OperatorJan 2009
25Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
26Bain Resources, Inc.Arlington, TX 76012Oil & Gas OperatorSep 2021
27Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorAug 2021
28Balko, Inc.Conrad, MT 59425Oil & Gas OperatorJul 2021
29Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorJun 2021
30Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorOct 2021
31Basic Earth Science Systems, Inc.Austin, TX 78714Oil & Gas OperatorApr 2010
32Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorSep 2021
33BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorSep 2021
34Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorOct 2021
35Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorOct 2021
36Bensun Energy, LLCGrandview, TX 76050Oil OperatorAug 2020
37Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
38Beren CorporationWichita, KS 67206Oil & Gas OperatorDec 2021
39Berenergy CorporationDenver, CO 80217Oil & Gas OperatorOct 2021
40Berexco LLCWichita, KS 67206Oil & Gas OperatorDec 2021
41Big Gully Oil, LLCRoundup, MT 59072Oil OperatorOct 2021
42Big Sky Energy, LLCCody, WY 82413Oil & Gas OperatorAug 2021
43Big Snowy Resources LPBillings, MT 59105Oil OperatorAug 2021
44Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
45Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
46Blackjack Oil, Inc.Las Vegas, NV 89128Oil & Gas OperatorNov 2019
47Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
48Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorSep 2021
49Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorOct 2021
50Bowline Energy LLCDenver, CO 80401Oil & Gas OperatorSep 2021
51Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorJul 2021
52Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
53Branch, Jerry L.Oil & Gas OperatorJul 1999
54Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorSep 2021
55Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorAug 2021
56Brighton Energy, L.L.C.Tulsa, OK 74170Oil & Gas OperatorDec 2009
57Briscoe Petroleum LLCSheridan, WY 82801Oil OperatorOct 2021
58Bristol Resources CorporationTulsa, OK 74170Oil & Gas OperatorDec 2000
59Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorApr 1997
60Brown, J. Burns Operating Co.Havre, MT 59501Oil & Gas OperatorSep 2021
61Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorDec 2021
62Buckley, Michael T.Sweetgrass, MT 59484Oil OperatorJun 2021
63Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorDec 2021
64Bye, April & ScottKevin, MT 59454Oil & Gas OperatorAug 2021
65Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorSep 2021
66Camwest II LPMcKinney, TX 75070Oil & Gas OperatorJul 2007
67Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorApr 2004
68Capitan Operating LLCReno, NV 89502Oil & Gas OperatorJan 2013
69Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
70Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJul 2020
71Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorDec 2019
72Cat Creek Holdings LLCWinnett, MT 59087Oil OperatorSep 2021
73Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
74Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
75Central Resources, Inc.Denver, CO 80203Oil & Gas OperatorDec 2019
76Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorSep 2021
77Chandler Energy LLCDenver, CO 80202Oil & Gas OperatorJan 2009
78Chaparral Energy, L.L.C.Oklahoma City, OK 73114Oil & Gas OperatorDec 2021
79Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorAug 2015
80Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
81Chelin LLCCut Bank, MT 59427Oil & Gas OperatorSep 2021
82Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2021
83Chippewa Cree TribeGas OperatorMar 2019
84Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
85Cirque Resources LPDenver, CO 80202Oil & Gas OperatorAug 2016
86Citation Oil & Gas Corp.Houston, TX 77269Oil & Gas OperatorDec 2021
87City Of BakerBaker, MT 59313Gas OperatorSep 2021
88Cline Production CompanyBillings, MT 59104Oil & Gas OperatorOct 2021
89Cody Energy, Inc.Houston, TX 77077Oil & Gas OperatorOct 2021
90Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
91Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorMay 2001
92Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorSep 2021
93Columbus Energy Corp.Tulsa, OK 74103Oil & Gas OperatorMar 2008
94Columbus Energy, LLCHouston, TX 77024Oil & Gas OperatorDec 2021
95Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorSep 2021
96Compass Energy, Inc.Shelby, MT 59474Gas OperatorFeb 2007
97Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
98Contango Resources, Inc.Houston, TX 77002Oil & Gas OperatorDec 2021
99Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorOct 2021
100Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016