Oil & Gas Companies in California

Company NameCompany LocationCompany TypeMost Recent Production
901Weaver & WeaverOil & Gas OperatorDec 1988
902Weir Oil Co. Inc.Oil & Gas OperatorDec 2007
903Well Water ManagementOil & Gas OperatorApr 2021
904West American Energy CorporationOil & Gas OperatorApr 2021
905West Coast Oil CompanyOil OperatorDec 1996
906West Coast Operators Inc.Oil & Gas OperatorApr 2021
907West Energy Operating LLCOil & Gas OperatorApr 2021
908West Newport Oil Co.Oil & Gas OperatorApr 2021
909West Side RentalsOil & Gas OperatorApr 2021
910Western Avenue PropertiesOil & Gas OperatorDec 1993
911Western Continental Operating CompanyOil & Gas OperatorDec 2007
912Western Discovery USA Inc.Oil & Gas OperatorJan 2018
913Western Metals CorporationOil & Gas OperatorApr 2021
914Western Oil Independent LLCOil & Gas OperatorDec 2016
915Western States International Inc.Oil & Gas OperatorApr 2021
916Westside Farming Co. Inc.Gas OperatorDec 1995
917White Knight Production LLCLafayette, LA 70505Oil & Gas OperatorJun 2021
918Whiting Oil And Gas CorporationDenver, CO 80203Oil & Gas OperatorJun 2021
919Whiting Petroleum CorporationDenver, CO 80290Oil & Gas OperatorApr 2021
920Wilco-Placentia Oil Operator LLCOil & Gas OperatorApr 2021
921Wild Goose Storage LLCGas OperatorApr 2021
922William H. FiskGas OperatorApr 2021
923William K. Barker & AssociatesOil & Gas OperatorDec 1986
924Williams Oil CompanyMidland, TX 79710Oil & Gas OperatorJun 2021
925Windrush Operating Co., L.L.C.Longville, LA 70652Oil & Gas OperatorJun 2021
926WM. H. Brayton TrustOil & Gas OperatorDec 2000
927Woodward PetroleumOil & Gas OperatorDec 2003
928Worldwide Energy Corp.Rowlett, TX 75088Oil & Gas OperatorApr 1986
929Yoelin Family TrustOil & Gas OperatorApr 2021
930Yunker Oil Co.Oil & Gas OperatorDec 1986
931Zonal Holding Corp.Oil OperatorDec 1998
932Zynergy LLCOil OperatorApr 2021