{"name":"Atlantic Richfield Company Drilling Activity in Fremont County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/atlantic-richfield-company/wyoming/fremont","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Atlantic Richfield Company","operatorSlug":"atlantic-richfield-company","state":"WY","county":"Fremont","totalWells":96,"producingWells":1,"permits24mo":0,"spuds24mo":0,"ducCount":87,"topFormation":"Cretaceous-Lower Tertiary","rankInCounty":7,"firstPermitDate":"1917-12-31","lastPermitDate":"1990-08-13"}