Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
125 Hill Properties Inc.Oil OperatorAug 2021
2260 Resource Management LLCGas OperatorAug 2021
33MB Oil & Gas LLCOil & Gas OperatorAug 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 OperatorAug 2021
10Aalpha Energy Inc.Oil & Gas OperatorSep 2021
11Aba Energy CorporationOil & Gas OperatorSep 2021
12ABC Oil Company IncWichita Falls, TX 76301Oil & Gas OperatorSep 2021
13Abe GiesbrechtGas OperatorDec 1983
14Adco LTD.Oil & Gas OperatorDec 1983
15Aera Energy LLCOil & Gas OperatorSep 2021
16Agey Petroleum Co.Oil & Gas OperatorDec 1998
17Alanmar EnergyGas OperatorJan 2018
18Alexander Oil CompanyLoco, OK 73442-9409Oil OperatorAug 2021
19Allenco Energy Inc.Oil & Gas OperatorSep 2021
20Allied Energy CorporationOil & Gas OperatorAug 2021
21Allied Western PetroleumOil & Gas OperatorAug 2021
22Almond Crest Oil LLCOil & Gas OperatorSep 2021
23Alon Bakersfield Property Inc.Oil & Gas OperatorSep 2021
24Amerada Hess Corp. Unit OperatorOil & Gas OperatorDec 1986
25Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
26American Barter Petroleum Inc.Oil & Gas OperatorJun 1993
27Ample Resources Inc.Oil & Gas OperatorAug 2021
28Amrich Energy Inc.Oil & Gas OperatorAug 2021
29Anacapa Oil CorporationGas OperatorAug 2021
30Anadime Energy Services Inc.Oil & Gas OperatorDec 2009
31Ancora-Verde CorporationOil & Gas OperatorDec 2004
32Andrew L. NewkirkOil OperatorAug 2021
33Angus Petroleum CorporationOil & Gas OperatorAug 2021
34Ann BrindleOil OperatorAug 2021
35Ann Marie TiersOil OperatorDec 1996
36Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorDec 2021
37Anterra Energy Services Inc.Oil & Gas OperatorAug 2021
38Anterra Services Inc.Oil & Gas OperatorAug 2021
39Apache CorporationHouston, TX 77056Oil & Gas OperatorDec 2021
40Apc Operating PartnershipTulsa, OK 74136Oil & Gas OperatorOct 1996
41Arcady Oil CompanyGas OperatorDec 1989
42Archer Operations California LLCGas OperatorAug 2021
43Arco Oil & Gas CompanyPlano, TX 75086Oil & Gas OperatorMar 2006
44Arco Western Energy Co.Oil & Gas OperatorDec 1999
45Argo Petroleum CorporationOil & Gas OperatorDec 1989
46Argosy Oil CompanyGas OperatorDec 1999
47Aristata Exploration Co.Gas OperatorDec 2009
48Arkoma Production Company Of CaliforniaOil & Gas OperatorDec 1993
49Armstrong Oil Inc.Oil & Gas OperatorDec 2020
50Armstrong Petroleum CorporationOil & Gas OperatorAug 2021
51Arrowhead Operating Inc.Argyle, TX 76226Oil & Gas OperatorDec 2021
52Arthur J. Arding Jr.Gas OperatorDec 1995
53Arthur McAdamsOil & Gas OperatorAug 2021
54Ashe Road Properties L.P.Oil & Gas OperatorDec 2009
55Asioco Inc.Oil & Gas OperatorJan 2018
56Aspen Exploration CorporationOil & Gas OperatorDec 2007
57Astarta Alexander Oil Co. LLCOil & Gas OperatorAug 2021
58Atasca Resources, Inc.Houston, TX 77219Oil & Gas OperatorDec 2021
59Atlantic Oil CompanyOil & Gas OperatorAug 2021
60Atlantic Richfield CompanyMidland, TX 79702Oil & Gas OperatorNov 2016
61Austin Oil CompanyOil & Gas OperatorDec 2000
62Axis Petroleum Co.Oil & Gas OperatorAug 2021
63B & L Pump & Supply CompanyOil & Gas OperatorAug 2021
64B & S Oil CompanyKermit, TX 79745Oil & Gas OperatorJun 2021
65B. D. & D. Co.Gas OperatorDec 1992
66B. E. Conway Energy Inc.Oil & Gas OperatorSep 2021
67Badger Oil CorporationLafayette, LA 70505Oil & Gas OperatorNov 2011
68Baker Oil And Gas CompanyGas OperatorDec 1997
69Baker-Dickey PartnershipOil OperatorDec 1992
70Bakersfield Energy Resources Inc.Oil & Gas OperatorDec 1998
71Bali Oil Co.Oil & Gas OperatorDec 2003
72Ballard Oil Inc.Oil & Gas OperatorAug 2021
73Barco Oil Co.Oil OperatorDec 2009
74Barham-Boyne Oil Co. Inc.Oil OperatorDec 1992
75Barto Oil Co.Oil & Gas OperatorDec 1992
76Bayshore-Long Beach LLCOil & Gas OperatorDec 2000
77Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorSep 2021
78Beach Supply Co.Oil OperatorDec 1987
79Beacon Oil CompanyOil OperatorDec 1985
80Bechtel Petroleum Operations Inc.Oil & Gas OperatorDec 1997
81Bellaire Oil CoGreenwood VIllage, CO 80111 3334Oil & Gas OperatorSep 2021
82Bellevue Resources IncOil & Gas OperatorFeb 2009
83Belridge Energy Resources Inc.Oil & Gas OperatorAug 2021
84Bennett Petroleum Inc.Oil & Gas OperatorAug 2021
85Bentley Family Limited PartnershipOil & Gas OperatorAug 2021
86Benton Oil & GasGas OperatorDec 1992
87Bercon Inc.Gas OperatorDec 1995
88Berenergy CorporationDenver, CO 80217Oil & Gas OperatorOct 2021
89Berkley Petroleum Inc.Oil & Gas OperatorDec 2007
90Berry Petroleum CompanyDenver, CO 80202Oil & Gas OperatorFeb 2014
91Berry Petroleum Company LLCBakersfield, CA 93311Oil & Gas OperatorSep 2021
92Beverly Hills Oil Co.Oil & Gas OperatorDec 1979
93Big Horn Oil And Gas Inc.Gas OperatorAug 2021
94Big Valley ResourcesOil OperatorDec 2008
95Big West Of California LLCOil & Gas OperatorDec 2018
96Binion Exploration & DevelopmentOil OperatorAug 2021
97Black Gold Oil Co IncDuncan, OK 73533-1191Oil & Gas OperatorAug 2021
98Black Mountain Oil Co.Oil & Gas OperatorDec 1999
99Black Velvet Petro. Co.Oil & Gas OperatorDec 2007
100Blackhawk Oil CompanyOttawa, KS 66067Oil & Gas OperatorNov 2007