Oil & Gas Companies in St. Mary Parish, LA

Company NameCompany LocationCompany TypeMost Recent Production
1Acadian Gas Pipeline SystemOil OperatorJul 2024
2Ada Oil Exploration CorpOil & Gas OperatorJan 1986
3Alamo Petroleum CompanyOil & Gas OperatorJun 1985
4Alliance Operating CorporationOil & Gas OperatorJan 1995
5Allwaste Oilfield Services IncOil OperatorMay 1996
6Alpine Energy, Inc.Oil & Gas OperatorDec 1999
7Alpine Expl. Companies, Inc.Oil & Gas OperatorJan 2024
8Alta Mesa Services, LPHouston, TX 77084Oil & Gas OperatorDec 2024
9Amax Petroleum CorporationHouston, TX 77042Oil & Gas OperatorDec 2012
10Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
11American Coastal Energy, Inc.Houston, TX 77225Oil & Gas OperatorMay 2008
12American Quasar Petroleum Co.Fort Worth, TX 76102Oil & Gas OperatorApr 2014
13Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
14Anderson Exploration Co., Inc.Oil & Gas OperatorSep 2023
15Apache CorporationHouston, TX 77042Oil & Gas OperatorDec 2024
16Arco O & G Co-Div Atl Rich CoOil & Gas OperatorFeb 1994