{"name":"Hilcorp Energy Company Drilling Activity in Sweetwater County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/hilcorp-energy-company/wyoming/sweetwater","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Hilcorp Energy Company","operatorSlug":"hilcorp-energy-company","state":"WY","county":"Sweetwater","totalWells":419,"producingWells":412,"permits24mo":1,"spuds24mo":1,"ducCount":7,"topFormation":"Hilliardbaxtermancos-Niobrara","rankInCounty":5,"firstPermitDate":"1947-06-05","lastPermitDate":"2025-07-15"}