Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
125 Hill Properties Inc.Oil OperatorAug 2022
2260 Resource Management LLCGas OperatorSep 2022
33MB Oil & Gas LLCOil & Gas OperatorAug 2022
44 H Oil CompanyOil OperatorDec 1992
5A. J. HayesOil & Gas OperatorDec 1998
6A. L. & V. I. GraysonOil OperatorDec 1993
7A. S. Johnston Drilling Corp.Oil & Gas OperatorDec 1987
8A.L.S. Resources Inc.Oil OperatorDec 2004
9Aa Production Services Inc.Gas OperatorAug 2022
10Aalpha Energy Inc.Oil & Gas OperatorSep 2022
11Aba Energy CorporationOil & Gas OperatorSep 2022
12ABC Oil Company IncWichita Falls, TX 76307-1469Oil & Gas OperatorJul 2022
13Abe GiesbrechtGas OperatorDec 1983
14Adco LTD.Oil & Gas OperatorDec 1983
15Aera Energy LLCOil & Gas OperatorSep 2022
16Agey Petroleum Co.Oil & Gas OperatorDec 1998
17Alanmar EnergyGas OperatorJan 2018
18Alexander Oil CompanyLoco, OK 73442-9409Oil OperatorSep 2022
19Allenco Energy Inc.Oil & Gas OperatorSep 2022
20Allied Energy CorporationOil & Gas OperatorAug 2022
21Allied Western PetroleumOil & Gas OperatorAug 2022
22Almond Crest Oil LLCOil & Gas OperatorSep 2022
23Amerada Hess Corp. Unit OperatorOil & Gas OperatorDec 1986
24Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
25American Barter Petroleum Inc.Oil & Gas OperatorJun 1993
26Ample Resources Inc.Oil & Gas OperatorAug 2022
27Amrich Energy Inc.Oil & Gas OperatorAug 2022
28Anacapa Oil CorporationGas OperatorAug 2022
29Anadime Energy Services Inc.Oil & Gas OperatorDec 2009
30Ancora-Verde CorporationOil & Gas OperatorDec 2004
31Andrew L. NewkirkOil OperatorAug 2022
32Angus Petroleum CorporationChicago, IL 60660Oil & Gas OperatorSep 2022
33Ann BrindleOil OperatorSep 2022
34Ann Marie TiersOil OperatorDec 1996
35Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorNov 2022
36Anterra Energy Services Inc.Oil & Gas OperatorAug 2022
37Anterra Services Inc.Oil & Gas OperatorAug 2022
38Apache CorporationHouston, TX 77056Oil & Gas OperatorNov 2022
39Apc Operating PartnershipTulsa, OK 74136Oil & Gas OperatorOct 1996
40Arcady Oil CompanyGas OperatorDec 1989
41Archer Operations California LLCGas OperatorAug 2022
42Arco Oil & Gas CompanyPlano, TX 75086Oil & Gas OperatorMar 2006
43Arco Western Energy Co.Oil & Gas OperatorDec 1999
44Argo Petroleum CorporationOil & Gas OperatorDec 1989
45Argosy Oil CompanyGas OperatorDec 1999
46Aristata Exploration Co.Gas OperatorDec 2009
47Arkoma Production Company Of CaliforniaOil & Gas OperatorDec 1993
48Armstrong Oil Inc.Oil & Gas OperatorDec 2020
49Armstrong Petroleum CorporationOil & Gas OperatorSep 2022
50Arrowhead Operating Inc.Argyle, TX 76226Oil & Gas OperatorNov 2022
51Arthur J. Arding Jr.Gas OperatorDec 1995
52Arthur McAdamsOil & Gas OperatorAug 2022
53Ashe Road Properties L.P.Oil & Gas OperatorDec 2009
54Asioco Inc.Oil & Gas OperatorJan 2018
55Aspen Exploration CorporationOil & Gas OperatorDec 2007
56Astarta Alexander Oil Co. LLCOil & Gas OperatorAug 2022
57Atasca Resources, Inc.Houston, TX 77219Oil & Gas OperatorNov 2022
58Atlantic Oil CompanyOil & Gas OperatorAug 2022
59Atlantic Richfield CompanyMidland, TX 79702Oil & Gas OperatorNov 2016
60Austin Oil CompanyOil & Gas OperatorDec 2000
61Axis Petroleum Co.Oil & Gas OperatorSep 2022
62B & L Pump & Supply CompanyOil & Gas OperatorAug 2022
63B & S Oil CompanyKermit, TX 79745Oil & Gas OperatorNov 2021
64B. D. & D. Co.Gas OperatorDec 1992
65B. E. Conway Energy Inc.Oil & Gas OperatorSep 2022
66Badger Oil CorporationLafayette, LA 70505Oil & Gas OperatorNov 2011
67Baker Oil And Gas CompanyGas OperatorDec 1997
68Baker-Dickey PartnershipOil OperatorDec 1992
69Bakersfield Energy Resources Inc.Oil & Gas OperatorDec 1998
70Bali Oil Co.Oil & Gas OperatorDec 2003
71Ballard Oil Inc.Oil & Gas OperatorAug 2022
72Barco Oil Co.Oil OperatorDec 2009
73Barham-Boyne Oil Co. Inc.Oil OperatorDec 1992
74Barto Oil Co.Oil & Gas OperatorDec 1992
75Bayshore-Long Beach LLCOil & Gas OperatorDec 2000
76Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorSep 2022
77Beach Supply Co.Oil OperatorDec 1987
78Beacon Oil CompanyOil OperatorDec 1985
79Bechtel Petroleum Operations Inc.Oil & Gas OperatorDec 1997
80Bellaire Oil CoOil & Gas OperatorSep 2022
81Bellevue Resources IncLakewood, CO 80235Oil & Gas OperatorFeb 2009
82Belridge Energy Resources Inc.Oil & Gas OperatorSep 2022
83Bennett Petroleum Inc.Oil & Gas OperatorAug 2022
84Bentley Family Limited PartnershipOil & Gas OperatorAug 2022
85Benton Oil & GasGas OperatorDec 1992
86Bercon Inc.Gas OperatorDec 1995
87Berenergy CorporationDenver, CO 80217Oil & Gas OperatorSep 2022
88Berkley Petroleum Inc.Oil & Gas OperatorDec 2007
89Berry Petroleum CompanyDenver, CO 80202Oil & Gas OperatorFeb 2014
90Berry Petroleum Company LLCBakersfield, CA 93311Oil & Gas OperatorSep 2022
91Beverly Hills Oil Co.Oil & Gas OperatorDec 1979
92Big Horn Oil And Gas Inc.Gas OperatorAug 2022
93Big Valley ResourcesOil OperatorDec 2008
94Big West Of California LLCOil & Gas OperatorDec 2018
95Black Badger Energy LLC.Oil OperatorSep 2022
96Black Gold Oil CompanySt Charles, MO 63304Oil & Gas OperatorSep 2022
97Black Mountain Oil Co.Oil & Gas OperatorDec 1999
98Black Velvet Petro. Co.Oil & Gas OperatorDec 2007
99Blackhawk Oil CompanyGarnett, KS 66032Oil & Gas OperatorNov 2007
100Bloomfield Partners II LLCOil & Gas OperatorDec 2005