Oil & Gas Companies in Big Horn County, WY

Company NameCompany LocationCompany TypeMost Recent Production
1Gary-Williams Production CompanyDenver, CO 80202Oil & Gas OperatorMay 2000
2Goldmark Engineering IncCasper, WY 82602Oil & Gas OperatorOct 2004
3Granite Creek Energy LLCOil & Gas OperatorSep 2024
4Great Northern Gas CompanyDenver, CO 80293-0602Oil & Gas OperatorJul 2017
5Great Western Drilling CoMidland, TX 79701Oil & Gas OperatorDec 2024
6Gulf Oil Corp.Denver, CO 80201-0599Oil & Gas OperatorDec 2014