Oil & Gas Companies in St. Mary Parish, LA

Company NameCompany LocationCompany TypeMost Recent Production
13tec Energy CorporationHouston, TX 77002Oil & Gas OperatorDec 2019
2Acadian Gas Pipeline SystemOil OperatorJul 2024
3Ada Oil Exploration CorpOil & Gas OperatorJan 1986
4Alamo Petroleum CompanyOil & Gas OperatorJun 1985
5Alliance Operating CorporationOil & Gas OperatorJan 1995
6Allwaste Oilfield Services IncOil OperatorMay 1996
7Alpine Energy, Inc.Oil & Gas OperatorDec 1999
8Alpine Expl. Companies, Inc.Oil & Gas OperatorJan 2024
9Alta Mesa Services, LPHouston, TX 77084Oil & Gas OperatorNov 2024
10Amax Petroleum CorporationHouston, TX 77042Oil & Gas OperatorDec 2012
11Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
12American Coastal Energy, Inc.Houston, TX 77225Oil & Gas OperatorMay 2008
13American Quasar Petroleum Co.Fort Worth, TX 76102Oil & Gas OperatorApr 2014
14Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
15Anderson Exploration Co., Inc.Oil & Gas OperatorSep 2023
16Apache CorporationHouston, TX 77042Oil & Gas OperatorNov 2024
17Arco O & G Co-Div Atl Rich CoOil & Gas OperatorFeb 1994
18Badger Oil CorporationLafayette, LA 70505Oil & Gas OperatorNov 2011
19Bargo Energy CorporationOil & Gas OperatorApr 2000
20Bayou Resources, Inc.Houston, TX 77056Oil & Gas OperatorJan 2015
21Bellwether Exploration CompanyHouston, TX 77010Oil & Gas OperatorMay 2001
22Benton Oil & Gas Company Of LaOil & Gas OperatorApr 1997
23Beta Oil IncOil OperatorFeb 1986
24Beta Operating, IncOil & Gas OperatorMay 2001
25BHP Petroleum Company IncHouston, TX 77057Oil & Gas OperatorJun 2016
26Black Gold Production CompanyOil & Gas OperatorFeb 1998
27Blakely Land & Exploration Co.Oil & Gas OperatorApr 1991
28Borden, Inc.Columbus, OH 43215Oil & Gas OperatorMar 1990
29BP America Production CompanyDenver, CO 80202Oil & Gas OperatorJul 2024
30Brammer Engineering, Inc.Shreveport, LA 71101Oil & Gas OperatorNov 2024
31Brazos River LLCOil & Gas OperatorApr 2002
32Brehm Exploration, Inc.Oil & Gas OperatorMar 1995
33Burlington Res Oil & Gas CoOil & Gas OperatorDec 2000
34Burlington Res Oil & Gas LPHouston, TX 77079Oil & Gas OperatorJun 2024
35Cabot Oil & Gas CorporationHouston, TX 77024Oil & Gas OperatorJul 2024
36Camex Operating CompanyOil & Gas OperatorJun 2024
37Camex, Inc.Oil & Gas OperatorJun 1992
38Carl Oil & Gas Co.Bakersfield, CA 93309Oil & Gas OperatorDec 1995
39Carrizo Oil & Gas, Inc.Houston, TX 77002Oil & Gas OperatorNov 2024
40Carrollton Resources Corp.Oil & Gas OperatorSep 2000
41Caskids Operating CompanyHouston, TX 77027Oil & Gas OperatorNov 2024
42Caspen Operating CompanySomerset, TX 78069Oil & Gas OperatorMar 2008
43Castex Energy, Inc.Houston, TX 77002Oil & Gas OperatorNov 2024
44Cathexis Oil & Gas, LLCHouston, TX 77002Oil & Gas OperatorDec 2014
45Century Exploration Houston, IncThe Woodlands, TX 77380Oil & Gas OperatorOct 2011
46Century Exploration N.O., Inc.Oil & Gas OperatorSep 2011
47Chevron USA IncMidland, TX 79706Oil & Gas OperatorNov 2024
48Cholla Resources, Inc.Denver, CO 80202Oil & Gas OperatorJan 1997
49Cities Service CompanyOil & Gas OperatorMar 1983
50Cities Service Oil & Gas CorpOil & Gas OperatorMar 1988
51Cities Service Oil Co.Oil & Gas OperatorDec 1986
52Clayton Williams Energy, Inc.Houston, TX 77070Oil & Gas OperatorApr 2017
53CMS Nomeco Oil & Gas Co.Jackson, MI 49201Oil & Gas OperatorJan 2015
54Cochon Properties, LLCOil & Gas OperatorAug 2016
55Cockrell Oil CorporationHouston, TX 77002-7348Oil & Gas OperatorFeb 2001
56Collet Oil Ventures, Inc.Denver, CO 80217Oil & Gas OperatorJun 2004
57Columbia Gulf Transmission Co.Oil OperatorDec 2014
58Columbia Gulf Transmission Company, LLCOil OperatorJul 2024
59Conoco Inc.Houston, TX 77252Oil & Gas OperatorMar 2015
60Conquest Exploration Co.Oil & Gas OperatorMar 1992
61Continental Operating Co.Houston, TX 77024Oil & Gas OperatorNov 2024
62Corenergy Operating Group, LLCHouston, TX 77074Oil & Gas OperatorNov 2024
63Crescent DRLG & DVLPMNT, Inc.Oil & Gas OperatorOct 1992
64Crosstex Lig, LLCOil OperatorMar 2014
65CSL Exploration, LPHouston, TX 77002Oil & Gas OperatorApr 2018
66Cxy Energy, Inc.Dallas, TX 75251Oil & Gas OperatorNov 2000
67Cypress Gas Pipeline CompanyOil OperatorDec 1998
68Cypress Gas Pipeline, LLCOil OperatorSep 2019
69D C Bintliff & W W F Oil Corp.Oil & Gas OperatorDec 1989
70Dailey Oil And Gas LLCOil & Gas OperatorJun 2019
71Damson Oil CorporationHouston, TX 77210Oil & Gas OperatorMar 2005
72Dan A. Hughes CompanyOil & Gas OperatorDec 2005
73Davis Oil CompanyPawhuska, OK 74056Oil & Gas OperatorJun 2018
74Daylight Petroleum LLCHouston, TX 77052Oil & Gas OperatorNov 2024
75Delta Operating CorporationOil & Gas OperatorFeb 2024
76Denbury Management, Inc.Dallas, TX 75252Oil & Gas OperatorDec 1999
77Denbury Onshore, LLCPlano, TX 75024Oil & Gas OperatorNov 2024
78Denbury Resources Inc.Plano, TX 75024Oil & Gas OperatorDec 2003
79Denovo Oil & Gas, Inc.Houston, TX 77210Oil & Gas OperatorMay 1995
80Destin Operating Company, Inc.Oil & Gas OperatorJan 2023
81Devon Energy Production Company LPOklahoma City, OK 73102Oil & Gas OperatorNov 2024
82DLB Oil & Gas, Inc.Big Lake, TX 76932Oil & Gas OperatorNov 2024
83Dominion Exploration & Production IncHouston, TX 77060Oil & Gas OperatorApr 2015
84Dore-Dyn Production Co., Inc.Oil & Gas OperatorJul 1993
85Duncan Energy CompanyDenver, CO 80202Oil & Gas OperatorMar 2008
86Dune Operating CompanyDallas, TX 75201Oil & Gas OperatorJun 2016
87Dunhill Resources, Inc.Oil & Gas OperatorNov 2005
88Dynamic Exploration PTRS, LLCOil & Gas OperatorJul 2024
89Dynamic Offshore Resources, LLCHouston, TX 77042Oil & Gas OperatorNov 2024
90Ed I. EstisOil & Gas OperatorSep 1998
91Edgewater Oil Co. Inc.Oil & Gas OperatorJul 1995
92Edisto Resources CorpHouston, TX 77057Oil & Gas OperatorOct 1999
93Edwin L. CoxOil & Gas OperatorMay 1986
94El Paso E&P Company, L.P.Houston, TX 77002Oil & Gas OperatorMar 2013
95El Paso Production Gom, Inc.Oil & Gas OperatorNov 2005
96Elad Petroleum CorporationOil OperatorJun 2005
97Elf Aquitaine IncHouston, TX 77002Oil & Gas OperatorMay 1991
98Elliott Oil & Gas CompanyThe Woodlands, TX 77380Oil & Gas OperatorSep 2006
99Enbridge Offshore Pipelines(Seacrest) LPOil OperatorOct 2009
100Energy Xxi Gulf Coast, Inc.Oil & Gas OperatorDec 2008