Oil & Gas Companies in Starr County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1U.S. Enercorp, LTD.San Antonio, TX 78209Oil & Gas OperatorSep 2019
2Union Oil Co Of CaliforniaMidland, TX 79706Oil & Gas OperatorJan 2022
3Union Pacific Resources Co.Fort Worth, TX 76101Oil & Gas OperatorSep 2002
4United Oil & Minerals L. P.Austin, TX 78746Oil & Gas OperatorJun 2003
5United Resources LPAustin, TX 78746Oil & Gas OperatorOct 2011
6United Texas Petroleum Inc.McKinney, TX 75070Oil & Gas OperatorDec 2024
7Urban Oil & Gas Group, LLCPlano, TX 75074Oil & Gas OperatorDec 2024