{"name":"Atlantic Richfield Company Drilling Activity in Carbon County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/atlantic-richfield-company/wyoming/carbon","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Atlantic Richfield Company","operatorSlug":"atlantic-richfield-company","state":"WY","county":"Carbon","totalWells":52,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":41,"topFormation":"Hilliardbaxtermancos-Niobrara","rankInCounty":8,"firstPermitDate":"1918-09-10","lastPermitDate":"1966-05-25"}