Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
1G-W Resources Oper. Co.Gas OperatorDec 1995
2G. H. PreuittOil & Gas OperatorNov 2023
3G. L. Stafford Jr.Oil OperatorDec 1996
4G.E.C. Oil And Gas OperationsGas OperatorDec 1984
5G.E.N.Y. OperationsOil & Gas OperatorDec 1999
6Garner Engineering Inc.Oil & Gas OperatorNov 2023
7Gary Drilling CompanyOil & Gas OperatorDec 2000
8Gate King Properties LLCOil & Gas OperatorDec 2020
9General Production Oil LLCOil OperatorDec 2023
10Geo Investment Inc.Oil & Gas OperatorDec 2003
11Geo Petroleum, Inc.Borger, TX 79007Oil & Gas OperatorMar 2024
12George A. JonesOil & Gas OperatorJan 2018
13George E. WiseOil OperatorDec 1989
14George J. Peckham Jr.Oil OperatorDec 1999
15George Kahn Operating Co. & Robert W. LeeOil & Gas OperatorDec 2017
16Gergen Homes Inc.Oil & Gas OperatorDec 2006
17Gill Ranch Storage LLCOil & Gas OperatorDec 2023
18Glendale Oil LLCOil & Gas OperatorDec 2023
19Go Energy Inc.Gas OperatorDec 1987
20Golden Gate Oil Operations LLCOil & Gas OperatorNov 2023
21Golden Valley Energy LLCOil & Gas OperatorNov 2023
22Goldenwest Partners LLCOil & Gas OperatorDec 1998
23Gordon DoleOil & Gas OperatorDec 2023
24Grace Petroleum Corp.Tulsa, OK 74103Oil & Gas OperatorOct 1997
25Graham Royalty LTDCovington, LA 70434Oil & Gas OperatorJul 2007
26Graner Oil Co.Oil & Gas OperatorDec 2015
27Grapevine Energy LLCOil & Gas OperatorDec 2023
28Gravelle Family TrustOil & Gas OperatorDec 1999
29Gray Development Co. LLCOil & Gas OperatorDec 2023
30Grayco Energy Explor. Inc.Oil & Gas OperatorDec 2010
31Grayson Service Inc.Oil & Gas OperatorNov 2023
32Great Basins Petroleum Co.Gas OperatorMar 2015
33Great Western DrillingOil OperatorDec 2002
34Green Earth Resources Inc.Oil & Gas OperatorDec 2020
35Griffin Resources LLCBreckenridge, TX 76424Oil & Gas OperatorMar 2024
36Grover CollinsOil & Gas OperatorDec 2002
37Gustafson Brothers Inc.Oil & Gas OperatorDec 2002
38Guzman Energy Inc.Oil & Gas OperatorDec 2023