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 OperatorMar 2024
3A. B. Energy LLCChester, MT 59522Oil & Gas OperatorFeb 2024
4Abraxas Petroleum CorporationSan Antonio, TX 78259Oil & Gas OperatorJun 2024
5Aikins Drilling CompanyMohave Valley, AZ 86440Oil OperatorDec 2019
6Ajax Oil CoBillings, MT 59103Oil OperatorDec 2003
7Alme, Henry A.Cut Bank, MT 59427Gas OperatorFeb 2024
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 OperatorMar 2022
11American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
12Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
13Anadarko Minerals, Inc.Oklahoma City, OK 73102Oil & Gas OperatorApr 2024
14Anr Production CompanyHouston, TX 77046Oil & Gas OperatorAug 2017
15Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
16Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorJun 2024
17Antelope Resources, Inc.Billings, MT 59101Oil OperatorMay 2017
18Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorMar 2024
19Armstrong Operating, Inc.Dickinson, ND 58602Oil & Gas OperatorApr 2024
20Artex Oil CompanyMarietta, OH 45750Oil & Gas OperatorDec 2023
21Assiniboine & Sioux TribesOil & Gas OperatorMar 1997
22Athena Energy LLCToronto, ON M5E 1W7Gas OperatorJan 2011
23Austin, Chas WOil OperatorJan 2009
24Aztec Gas & Oil Corp.Elephant Butte, NM 87935-0370Gas OperatorMar 2005
25Bain Resources, Inc.Arlington, TX 76012Oil & Gas OperatorMar 2024
26Baldwin Lynch Energy Corp.Fort Collins, CO 80525-3354Oil OperatorFeb 2024
27Balko, Inc.Conrad, MT 59425Oil & Gas OperatorJan 2024
28Ballantyne Ventures LLCShelby, MT 59474Oil & Gas OperatorDec 2023
29Ballard Petroleum Holdings, LLCBillings, MT 59104Oil & Gas OperatorApr 2024
30Basic Earth Science Systems, Inc.Austin, TX 78714Oil & Gas OperatorApr 2010
31Bayswater Expl. & Prod., LLCDenver, CO 80202Oil & Gas OperatorApr 2024
32BBX Operating Co. LLCAustin, TX 78738Oil & Gas OperatorMar 2024
33Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorApr 2024
34Behm Energy, Inc.Minot, ND 58702Oil & Gas OperatorMar 2024
35Bensun Energy, LLCGrandview, TX 76050Oil OperatorAug 2020
36Berco Resources, Inc.Denver, CO 80202Oil & Gas OperatorFeb 2002
37Beren CorporationWichita, KS 67206Oil & Gas OperatorJun 2024
38Berenergy CorporationDenver, CO 80217Oil & Gas OperatorApr 2024
39Berexco LLCWichita, KS 67206Oil & Gas OperatorJun 2024
40Big Gully Oil, LLCRoundup, MT 59072Oil OperatorMar 2024
41Big Sky Energy, LLCCody, WY 82414Oil & Gas OperatorMar 2024
42Big Snowy Resources LPBillings, MT 59105Oil OperatorDec 2023
43Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
44Black Hawk Resources, LLCBowman, ND 58623Oil & Gas OperatorJun 2011
45Blackjack Oil, Inc.Las Vegas, NV 89128Oil & Gas OperatorNov 2019
46Blackstone OperatingRed Lodge, MT 59068Gas OperatorDec 2006
47Bluebird Energy, LLCBillings, MT 59102Oil OperatorFeb 2024
48Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorSep 2015
49Bowers Oil & Gas, Inc.Grand Junction, CO 81505-1097Oil & Gas OperatorNov 2022
50Bowline Energy LLCDenver, CO 80201Oil & Gas OperatorDec 2022
51Brainstorm Energy, Inc.Whitefish, MT 59937Oil & Gas OperatorFeb 2024
52Branch Oil & GasShelby, MT 59474-0766Oil & Gas OperatorJul 2010
53Branch, Jerry L.Oil & Gas OperatorJul 1999
54Brandon Oil CompanySunburst, MT 59482Oil & Gas OperatorFeb 2023
55Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorMar 2024
56Brighton Energy, L.L.C.Tulsa, OK 74170Oil & Gas OperatorMar 2015
57Briscoe Petroleum, LLCSheridan, WY 82801Oil & Gas OperatorFeb 2024
58Bristol Resources CorporationTulsa, OK 74170Oil & Gas OperatorFeb 2022
59Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorMar 2001
60Brown, J. Burns Operating Co.Havre, MT 59501Oil & Gas OperatorMar 2024
61Bta Oil Producers, LLCMidland, TX 79701Oil & Gas OperatorJun 2024
62Buckley, Michael T.Sweetgrass, MT 59484Oil & Gas OperatorDec 2023
63Burlington Resources Oil & Gas Company LPHouston, TX 77252Oil & Gas OperatorJun 2024
64Campanella, George LGreat Falls, MT 59403Oil & Gas OperatorMar 2024
65Camwest II LPMcKinney, TX 75070Oil & Gas OperatorJul 2007
66Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorApr 2004
67Capitan Operating LLCReno, NV 89502Oil & Gas OperatorJan 2013
68Carbon Energy Corporation (USA)Denver, CO 80290Oil & Gas OperatorJul 2004
69Carrell Oil Company Dba CocoLaurel, MT 59044Oil OperatorJul 2020
70Castle Resources, Inc.Russell, KS 67665Oil & Gas OperatorFeb 2024
71Cat Creek Holdings LLCWinnett, MT 59087Oil OperatorMar 2024
72Cavalier PetroleumShelby, MT 59474Oil & Gas OperatorOct 2014
73Central Montana Resources, LLCSan Antonio, TX 78209Oil OperatorJul 2015
74Central Resources IncDenver, CO 80203Oil & Gas OperatorFeb 2024
75Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorApr 2024
76Chandler Energy LLCDenver, CO 80202Oil & Gas OperatorJan 2009
77Chaparral Energy, L.L.C.Oklahoma City, OK 73142Oil & Gas OperatorJun 2024
78Charger Resources, LLCHurst, TX 76054Oil & Gas OperatorAug 2015
79Charoil Co., J. Norm And Charlotte Sibley DbaRoundup, MT 59072Oil OperatorOct 2002
80Chelin LLCCut Bank, MT 59427Oil & Gas OperatorMar 2024
81Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorJun 2024
82Chippewa Cree TribeGas OperatorMar 2024
83Choctaw II Oil & Gas, LTD.Houston, TX 77002Oil & Gas OperatorJan 2002
84Cirque Resources LPDenver, CO 80202Oil & Gas OperatorAug 2016
85Citation Oil & Gas Corp.Houston, TX 77269Oil & Gas OperatorJun 2024
86Cline Production CompanyBillings, MT 59104Oil & Gas OperatorMar 2024
87Cody Energy, Inc.Houston, TX 77077Oil & Gas OperatorApr 2024
88Collins & Ware, Inc.Midland, TX 79701Oil & Gas OperatorAug 2003
89Colt Resources CorporationBillings, MT 59103Oil & Gas OperatorFeb 2013
90Columbia Petroleum, LTD.Farmington, UT 84025Oil OperatorMar 2024
91Columbus Energy Corp.Tulsa, OK 74103Oil & Gas OperatorMar 2008
92Columbus Energy, LLCHouston, TX 77046Oil & Gas OperatorJun 2024
93Comanche Drilling CompanyCut Bank, MT 59427Oil & Gas OperatorMar 2024
94Constitution Gas Transport Co., Inc.Salt Lake City, UT 84124-1110Gas OperatorJun 2012
95Contango Resources, Inc.Houston, TX 77002Oil & Gas OperatorApr 2024
96Continental Resources, Inc.Oklahoma City, OK 73126Oil & Gas OperatorJun 2024
97Coolidge, G. B., Inc.Shelby, MT 59474Oil & Gas OperatorAug 2016
98Coolidge, PaulOil OperatorDec 2023
99Coolidge, Timothy J & Billiette NebelKevin, MT 59454Oil OperatorDec 2023
100Cortez Operating CompanyFort Worth, TX 76102Oil & Gas OperatorNov 2016