Oil & Gas Companies in Sweetwater County, WY

Company NameCompany LocationCompany TypeMost Recent Production
301TGX CorporationHouston, TX 77002Oil & Gas OperatorSep 2004
302Timberline Production Company LLCCasper, WY 82601Oil & Gas OperatorOct 2020
303Tindall Operating CompanyEnglewood, CO 80112Oil & Gas OperatorJan 2025
304Toc-Rocky Mountain IncOil & Gas OperatorOct 2013
305Transhorizon Energy IncCheyenne, WY 82003Oil & Gas OperatorJul 2023
306Triton Oil & Gas Corp.Houston, TX 77002Oil & Gas OperatorNov 2014
307Trout Kye JrOil & Gas OperatorDec 2010
308True Oil LLCCasper, WY 82602Oil & Gas OperatorAug 2025
309Txo Production Corp.Ganado, TX 77962Oil & Gas OperatorAug 2022
310Tyl OilCanon City, CO 81212Gas OperatorMay 1994
311Union Oil Co Of CaliforniaMidland, TX 79706Oil & Gas OperatorJan 2022
312Union Texas PetroleumHouston, TX 77252Oil & Gas OperatorOct 1991
313Urban Oil & Gas Group, LLCPlano, TX 75074Oil & Gas OperatorOct 2025
314Valkyrie Operating LLCDenver, CO 80202Oil & Gas OperatorAug 2025
315Vaquero Energy IncBakersfield, CA 93309Oil & Gas OperatorMay 2023
316Vast Oil IncFullerton, CA 92832Oil & Gas OperatorMar 2024
317Vastar Resources IncHouston, TX 77253Oil & Gas OperatorJun 2025
318Vector Minerals CorporationAurora, CO 80015Oil & Gas OperatorJul 2025
319Warren E & P IncDallas, TX 75240Oil & Gas OperatorJul 2025
320Washington Energy ExplorationOil & Gas OperatorDec 1997
321Wesco Operating, Inc.Casper, WY 82602Oil & Gas OperatorAug 2025
322Western American Resources LLCDenver, CO 80202Oil & Gas OperatorJun 2024
323Western Interior Oil & Gas CorpCasper, WY 82602Oil & Gas OperatorMay 2015
324Westport Oil & Gas Company LPThe Woodlands, TX 77380Oil & Gas OperatorFeb 2007
325Wexpro CompanyRock Springs, WY 82902-0458Oil & Gas OperatorJul 2025
326Wexpro Development CompanySalt Lake City, UT 84111Oil & Gas OperatorJul 2025
327Wexpro II CompanySalt Lake City, UT 84111Oil & Gas OperatorJul 2025
328Whiting Oil And Gas CorporationHouston, TX 77002Oil & Gas OperatorOct 2025
329Wilbanks Exploration IncDenver, CO 80202Oil & Gas OperatorMay 2002
330Winter Ridge Energy LLCDenver, CO 80202Oil & Gas OperatorSep 2011
331Woods Petroleum CorporationOklahoma City, OK 73112Oil & Gas OperatorMar 2015
332WPX Energy Rocky Mountain LLCTulsa, OK 74101Oil & Gas OperatorJul 2025
333Xeric Oil & Gas CorporationMidland, TX 79702Oil & Gas OperatorApr 2014
334Xog Operating LLCMidland, TX 79702Oil & Gas OperatorOct 2025
335XTO Energy Inc.Spring, TX 77389Oil & Gas OperatorOct 2025
336Yegen E CCasper, WY 82604Oil & Gas OperatorMar 2015
337Young Marshall R Oil CoFort Worth, TX 76107Oil & Gas OperatorMar 2011