Oil & Gas Companies in Colorado

Company NameCompany LocationCompany TypeMost Recent Production
1U S Department Of EnergyOil & Gas OperatorApr 1999
2UnioilDenver, CO 80203Oil & Gas OperatorJun 2012
3Union Oil Co Of CaliforniaMidland, TX 79706Oil & Gas OperatorJan 2022
4Union Pacific Resources Co.Fort Worth, TX 76101Oil & Gas OperatorSep 2002
5Unit Petroleum CompanyTulsa, OK 74170Oil & Gas OperatorMar 2024
6United States Exploration, Inc.Denver, CO 80802Oil & Gas OperatorJun 2009
7Universal Resources Corp.Salt Lake Cty, UT 84145Oil & Gas OperatorJan 2000
8Upland Exploration LLCOil & Gas OperatorDec 2023
9Ursa Operating Company LLCDenver, CO 80265Oil & Gas OperatorDec 2020