Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
125 Hill Properties Inc.Oil OperatorFeb 2021
2260 Resource Management LLCGas OperatorJan 2021
33MB Oil & Gas LLCIrvine, CA 92616Oil & Gas OperatorJan 2021
44H Oil Co.Oil 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 OperatorJan 2021
10Aalpha Energy Inc.Oil & Gas OperatorJan 2021
11Aba Energy CorporationOil & Gas OperatorJan 2021
12ABC Oil Company IncWichita Falls, TX 76301Oil & Gas OperatorJan 2021
13Abe GiesbrechtGas OperatorDec 1983
14Adco LTD.Oil & Gas OperatorDec 1983
15Aera Energy LLCOil & Gas OperatorFeb 2021
16Agey Petroleum Co.Oil & Gas OperatorDec 1998
17Alanmar EnergyGas OperatorJan 2018
18Alexander Oil CompanyLoco, OK 73442-9409Oil OperatorJan 2021
19Allenco Energy Inc.Oil & Gas OperatorFeb 2021
20Allied Energy CorporationOil & Gas OperatorJan 2021
21Allied Western PetroleumOil & Gas OperatorJan 2021
22Alon Bakersfield Property Inc.Oil & Gas OperatorFeb 2021
23Amerada Hess Corp. Unit OperatorOil & Gas OperatorDec 1986
24Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorFeb 2016
25American Barter Petroleum Inc.Oil & Gas OperatorJun 1993
26Ample Resources Inc.Oil & Gas OperatorJan 2021
27Amrich Energy Inc.Oil & Gas OperatorJan 2021
28Anacapa Oil CorporationGas OperatorJan 2021
29Anadime Energy Services Inc.Oil & Gas OperatorDec 2009
30Ancora-Verde CorporationOil & Gas OperatorDec 2004
31Andrew L. NewkirkOil OperatorJan 2021
32Angus Petroleum CorporationOil & Gas OperatorJan 2021
33Ann Marie TiersOil OperatorDec 1996
34Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorApr 2021
35Anterra Energy Services Inc.Oil & Gas OperatorJan 2021
36Anterra Services Inc.Oil & Gas OperatorJan 2021
37Apache CorporationHouston, TX 77056Oil & Gas OperatorApr 2021
38Apc Operating PartnershipTulsa, OK 74136Oil & Gas OperatorOct 1996
39Arcady Oil CompanyGas OperatorDec 1989
40Archer Operations California LLCGas OperatorJan 2021
41Arco Oil & Gas CompanyPlano, TX 75086Oil & Gas OperatorMar 2006
42Arco Western Energy Co.Oil & Gas OperatorDec 1999
43Argo Petroleum CorporationOil & Gas OperatorDec 1989
44Argosy Oil CompanyGas OperatorDec 1999
45Aristata Exploration Co.Gas OperatorDec 2009
46Arkoma Production Company Of CaliforniaOil & Gas OperatorDec 1993
47Armstrong Oil Inc.Oil & Gas OperatorDec 2020
48Armstrong Petroleum CorporationOil & Gas OperatorJan 2021
49Arthur J. Arding Jr.Gas OperatorDec 1995
50Arthur McAdamsOil & Gas OperatorJan 2021
51Ashe Road Properties L.P.Oil & Gas OperatorDec 2009
52Asioco Inc.Oil & Gas OperatorJan 2018
53Aspen Exploration CorporationOil & Gas OperatorDec 2007
54Astarta Alexander Oil Co. LLCOil & Gas OperatorJan 2021
55Atasca Resources, Inc.Houston, TX 77219Oil & Gas OperatorApr 2021
56Atlantic Oil CompanyOil & Gas OperatorJan 2021
57Atlantic Richfield CompanyPlano, TX 75094-1744Oil & Gas OperatorNov 2016
58Austin Oil CompanyOil & Gas OperatorDec 2000
59Axis Petroleum Co.Oil & Gas OperatorFeb 2021
60B & L Pump & Supply CompanyOil & Gas OperatorJan 2021
61B & S Oil CompanyKermit, TX 79745Oil & Gas OperatorNov 2020
62B. D. & D. Co.Gas OperatorDec 1992
63B. E. Conway Energy Inc.Oil & Gas OperatorFeb 2021
64Badger Oil CorporationLafayette, LA 70505Oil & Gas OperatorJul 2014
65Baker Oil And Gas CompanyGas OperatorDec 1997
66Baker-Dickey PartnershipOil OperatorDec 1992
67Bakersfield Energy Resources Inc.Oil & Gas OperatorDec 1998
68Bali Oil Co.Oil & Gas OperatorDec 2003
69Ballard Oil Inc.Oil & Gas OperatorJan 2021
70Barco Oil Co.Oil OperatorDec 2009
71Barham-Boyne Oil Co. Inc.Oil OperatorDec 1992
72Barto Oil Co.Oil & Gas OperatorDec 1992
73Bayshore-Long Beach LLCOil & Gas OperatorDec 2000
74Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorFeb 2021
75Beach Supply Co.Oil OperatorDec 1987
76Beacon Oil CompanyOil OperatorDec 1985
77Bechtel Petroleum Operations Inc.Oil & Gas OperatorDec 1997
78Bellaire Oil CoGreenwood VIllage, CO 80111 3334Oil & Gas OperatorFeb 2021
79Bellevue Resources IncOil & Gas OperatorFeb 2009
80Belridge Energy Resources Inc.Oil & Gas OperatorJan 2021
81Bennett Petroleum Inc.Oil & Gas OperatorJan 2021
82Bentley Family Limited PartnershipOil & Gas OperatorJan 2021
83Benton Oil & GasGas OperatorDec 1992
84Berenergy CorporationDenver, CO 80217Oil & Gas OperatorFeb 2021
85Berkley Petroleum Inc.Oil & Gas OperatorDec 2007
86Berry Petroleum CompanyDenver, CO 80202Oil & Gas OperatorFeb 2014
87Berry Petroleum Company LLCBakersfield, CA 93311Oil & Gas OperatorJan 2021
88Beverly Hills Oil Co.Oil & Gas OperatorDec 1979
89Big Horn Oil And Gas Inc.Gas OperatorJan 2021
90Big Valley ResourcesOil OperatorDec 2008
91Big West Of California LLCOil & Gas OperatorDec 2018
92Binion Exploration & DevelopmentOil OperatorJan 2021
93Black Gold Oil Co IncDuncan, OK 73533-1191Oil & Gas OperatorFeb 2021
94Black Mountain Oil Co.Oil & Gas OperatorDec 1999
95Black Velvet Petro. Co.Oil & Gas OperatorDec 2007
96Blackhawk Oil CompanyOttawa, KS 66067Oil & Gas OperatorNov 2007
97Blackstone Oil & Gas LLCOil & Gas OperatorJan 2021
98Bloomfield Partners II LLCOil & Gas OperatorDec 2005
99Bob CrupperOil OperatorDec 1995
100Bob Ferguson IndependentOil & Gas OperatorDec 2020