Oil & Gas Companies in Major County, OK

Company NameCompany LocationCompany TypeMost Recent Production
1Umc Petroleum CorporationHouston, TX 77002Oil & Gas OperatorMar 2015
2Union Oil Co Of CaliforniaMidland, TX 79706Oil & Gas OperatorJan 2022
3Union Texas Petroleum Corp.Houston, TX 77252-2120Oil & Gas OperatorDec 2014
4Union Texas Products CorpHouston, TX 77252Oil & Gas OperatorNov 1994
5Unit Petroleum CompanyTulsa, OK 74170Oil & Gas OperatorDec 2024
6United Oil CorporationDenver, CO 80202-3813Oil & Gas OperatorSep 2024
7Urban Oil & Gas Group, LLCPlano, TX 75074Oil & Gas OperatorDec 2024