Oil & Gas Companies in Montana

Company NameCompany LocationCompany TypeMost Recent Production
1M K Oil CompanyGillette, WY 82717-3470Oil & Gas OperatorJan 2024
2Mach Petroleum, Inc.Tulsa, OK 74153Oil & Gas OperatorNov 2014
3Macum Energy IncBillings, MT 59104Oil & Gas OperatorAug 2021
4Main Energy, Inc.Houston, TX 77079Oil & Gas OperatorMay 2009
5Makoil, Inc.Lake Forest, CA 92630Oil & Gas OperatorJul 2007
6Manuel CorporationWichita, KS 67206Oil & Gas OperatorJan 2024
7Marathon Oil CompanyHouston, TX 77024Oil & Gas OperatorJan 2024
8Mbi Oil & Gas LLCDickinson, ND 58601Oil & Gas OperatorJan 2024
9McCarthy, Lawrence J.Plains, MT 59859-9215Oil & Gas OperatorNov 2011
10McCullis Resources Co., Inc.Littleton, CO 80161Oil & Gas OperatorDec 2023
11McMinn Operating Company, Inc.Hempstead, TX 77445Oil & Gas OperatorMar 2024
12McPhillips, BerniceShelby, MT 59474Oil OperatorOct 2022
13MCR, LLCShelby, MT 59474Oil & Gas OperatorDec 2023
14McRae & Henry LTDGolden, CO 80401Oil & Gas OperatorMay 2022
15Medallion Petroleum, Inc.Tulsa, OK 74103Oil & Gas OperatorJan 2015
16Mercury Exploration CoFort Worth, TX 76104Oil & Gas OperatorDec 2006
17Merit Energy CompanyDallas, TX 75240Oil & Gas OperatorMar 2024
18Miami Oil Producers IncReno, NV 89501Oil & Gas OperatorDec 2012
19Midway Energy, LLCThermopolis, WY 82443Oil OperatorJan 2024
20Miocene Oil & Gas, LTD.Englewood, CO 80110Oil & Gas OperatorMar 2024
21Misc Oil CoOilmont, MT 59466Oil OperatorOct 2023
22Missouri Basin Well Service, Inc.Belfield, ND 58622Oil & Gas OperatorJan 2018
23Missouri River Royalty CorporationBismarck, ND 58504Oil & Gas OperatorJan 2024
24Mogo Reagan, LLCCut Bank, MT 59427Oil & Gas OperatorJan 2024
25Montalban Oil & Gas Operations, Inc.Cut Bank, MT 59427Oil & Gas OperatorJan 2024
26Montana Energy Company, LLCHouston, TX 77084Oil & Gas OperatorJan 2024
27Montana Heartland LLCBismarck, ND 58504Oil & Gas OperatorDec 2023
28Montana Land & Exploration, Inc.Calgary, AB T2P 3E7Oil & Gas OperatorApr 2019
29Montana Oil Field Acquisition I, LLCRutherford, NJ 07070Oil OperatorJun 2016
30Montana Power CompanyButte, MT 59701Oil & Gas OperatorApr 2002
31Montana Power Gas CompanyOil & Gas OperatorApr 2002
32Monte Grande Exploration, Inc.Cut Bank, MT 59427Oil OperatorOct 2000
33Mountain Pacific General Inc.Cut Bank, MT 59427Oil & Gas OperatorJun 2022
34Mountain States Resources IncCut Bank, MT 59427Oil & Gas OperatorOct 2000
35Murex Petroleum CorporationHumble, TX 77347Oil & Gas OperatorJan 2024
36Murphy Exploration & Prod. Co.Houston, TX 77094Oil & Gas OperatorJun 2011
37Mystique Resources CompanyAurora, CO 80016Oil & Gas OperatorFeb 2023