Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
1P & C Oil CompanyLeona, TX 75850Oil & Gas OperatorSep 2024
2P & M Oil CompanyHays, KS 67601Oil & Gas OperatorAug 2024
3Pace Diversified CorporationOil & Gas OperatorAug 2024
4Pacific Alliance Medical CenterOil OperatorDec 2007
5Pacific Coast Energy Company LPOil & Gas OperatorSep 2024
6Pacific Energy Resources Inc.Oil OperatorAug 2024
7Pacific Energy Resources LTDOil & Gas OperatorSep 2009
8Pacific Gas And Electric CompanyGas OperatorSep 2024
9Pacific Inland Operating CorporationGas OperatorDec 1993
10Pacific Palms Petroleum LLCOil & Gas OperatorSep 2024
11Pacific Petroleum Technology LLCOil & Gas OperatorDec 2018
12Padre Oil Co.Oil & Gas OperatorAug 2024
13Pan American Energy CorporationOil & Gas OperatorDec 1998
14Pan Western Petroleum Co.Oil & Gas OperatorDec 1993
15Pancanadian Petroleum CompanyOil & Gas OperatorOct 1989
16Panoche Vallecitos Oil Co.Oil & Gas OperatorAug 2024
17Paris Valley PetroleumOil OperatorDec 2004
18Parlay Oil CompanyOil OperatorDec 2002
19Patriot Resources LLCOil & Gas OperatorSep 2024
20Paul Graham Drilling & Service Co.Oil & Gas OperatorDec 2011
21Paul M. WoodwardOil OperatorAug 2024
22Peak Operator LLCOil & Gas OperatorAug 2024
23Peninsula Open Space TrustOil & Gas OperatorDec 2008
24Penn Inc.Oil & Gas OperatorDec 2004
25Pennant Petroleum CorporationOil OperatorDec 2002
26Pentarch PetroleumOil OperatorSep 2024
27Peoco LLCGas OperatorAug 2024
28Petersen Production Company LLCOil & Gas OperatorDec 2019
29Petro Capital Resources LLCOil & Gas OperatorSep 2024
30Petro NovaOil OperatorDec 2000
31Petro Resources, Inc.Fulton, TX 78358Oil & Gas OperatorDec 2024
32Petro-Lewis Corp.Oil & Gas OperatorFeb 1994
33Petro-Lud Inc.Oil & Gas OperatorSep 2024
34Petrogulf CorporationDenver, CO 80202Oil & Gas OperatorDec 2024
35Petrominerals Corp.Oil & Gas OperatorDec 2003
36PetroprizeOil & Gas OperatorSep 2024
37Petropro Energy Partners, L.P.Houston, TX 77024Oil & Gas OperatorJan 2013
38PetrowestOil & Gas OperatorDec 2001
39Philip H. McAlmondOil OperatorDec 2002
40Philip R. McPharlinOil & Gas OperatorDec 1995
41Phillip & Phyllis Pace-TrusteeOil & Gas OperatorDec 2007
42Phillips Petroleum CompanyHouston, TX 77251Oil & Gas OperatorMar 2013
43Pier Oil Company Inc.Oil OperatorSep 2024
44Pine Meadows Ranch IncorporatedOil & Gas OperatorDec 2001
45Pioneer Exploration, LLCHouston, TX 77090Oil & Gas OperatorSep 2024
46Plegel Oil Company Inc.Oil & Gas OperatorSep 2024
47Polaris Production Inc.Oil & Gas OperatorFeb 2021
48Pool California Energy Services Inc.Oil OperatorDec 2009
49Portals Woodward Joint VentureOil OperatorDec 2000
50Porter Sesnon Et AlOil & Gas OperatorDec 1978
51Poso Creek Energy LLCOil & Gas OperatorDec 2009
52Power Run Oil LLCOil & Gas OperatorAug 2024
53Powerdrive Energy Services Company LLCOil & Gas OperatorSep 2024
54Prado Petroleum Co.Oil & Gas OperatorDec 1996
55Pre Resources LLCOil & Gas OperatorAug 2024
56Premier Pumping Unit Services Inc.Oil & Gas OperatorAug 2024
57Preuitt Production ServiceOil OperatorAug 2024
58Princeton Natural Gas LLCGas OperatorAug 2024
59Production Specialties CompanyOil & Gas OperatorDec 2003
60Protho Energy Service LLCOil & Gas OperatorSep 2024
61PS126 Investments LLCOil & Gas OperatorSep 2024
62Pueblo Oil & Gas Inc.Gas OperatorDec 2003
63Pyramid Oil Co.Litchfield PK, AZ 85340Oil & Gas OperatorJan 2018