Oil & Gas Companies in Harris County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1M & R Exploration CompanyHouston, TX 77074Oil & Gas OperatorAug 2003
2M. J. G., Inc.Alice, TX 78333Oil & Gas OperatorJul 2010
3Magnum Producing & Operating Co.Corpus Chrsti, TX 78471Oil & Gas OperatorJan 2004
4Magnum Producing, LPCorpus Chrsti, TX 78401Oil & Gas OperatorDec 2024
5Magruder, Edwin H., Jr.Midland, TX 79701Oil & Gas OperatorOct 2019
6Maguire Oil CompanyDallas, TX 75270Oil & Gas OperatorMar 2015
7Main Energy, Inc.Houston, TX 77079Oil & Gas OperatorMay 2009
8Maralo, Inc.Midland, TX 79702Oil & Gas OperatorDec 1998
9Marathon Oil CompanyHouston, TX 77024Oil & Gas OperatorOct 2024
10Marquee CorporationHouston, TX 77024Oil & Gas OperatorDec 2024
11Marshall Petroleum, Inc.Houston, TX 77040Oil & Gas OperatorAug 2003
12Marshall, A. B.Houston, TX 77050Oil & Gas OperatorSep 1995
13Marwell Petroleum LTD PartnrshipHouston, TX 77027Oil & Gas OperatorDec 2024
14Marwell Petroleum, Inc.Houston, TX 77057Oil & Gas OperatorApr 2006
15Maxim Energy CorporationBaytown, TX 77520Oil & Gas OperatorSep 2024
16MBX Operating LLCHouston, TX 77007Oil & Gas OperatorDec 2024
17McCarter, A. NelsonHouston, TX 77063Oil & Gas OperatorAug 2003
18McDay Energy Corp.Dallas, TX 75206Oil & Gas OperatorDec 2024
19McDonald ProductionLubbock, TX 79408Oil & Gas OperatorMar 2003
20McLeod, George L. Inc.Houston, TX 77079Oil & Gas OperatorSep 2002
21McRae Exploration & Prod., Inc.Houston, TX 77064Oil & Gas OperatorFeb 2017
22Medallion Production CompanyTulsa, OK 74103Oil & Gas OperatorMay 1997
23Memorial Exploration CompanySaint Louis, MO 63105Oil & Gas OperatorAug 1996
24MerencoMidland, TX 79702Oil & Gas OperatorDec 1996
25Merit Energy CompanyDallas, TX 75240Oil & Gas OperatorDec 2024
26Midpar L.P.Midland, TX 79702Oil & Gas OperatorFeb 1995
27Milagro Exploration, LLCHouston, TX 77010Oil & Gas OperatorAug 2018
28Mission Resources CorporationHouston, TX 77002Oil & Gas OperatorMar 2008
29Mission River Systems, Inc.Corpus Chrsti, TX 78473Oil & Gas OperatorDec 2024
30Mitchell Energy CorpHouston, TX 77002Oil & Gas OperatorAug 2013
31MJ Oil, Inc.Houston, TX 77265Oil & Gas OperatorDec 2024
32Mobil Oil CorporationHouston, TX 77210Oil & Gas OperatorJun 2016
33Mobil Producing TX. & N.M. Inc.Spring, TX 77389Oil & Gas OperatorDec 2024
34Mojac Energy Corp.Houston, TX 77056Oil & Gas OperatorDec 1997
35Morgan Enterprises, Inc.Houston, TX 77024Oil & Gas OperatorDec 2024
36Mosbacher Energy CompanyHouston, TX 77002Oil & Gas OperatorDec 2024
37Moses, TomBeaumont, TX 77702Oil OperatorDec 2024
38Mse Operating Corp.Beaverton, OR 97008Oil & Gas OperatorDec 2024
39MW Petroleum CorporationHouston, TX 77056Oil & Gas OperatorMar 2015