{"name":"Shell Oil Company Drilling Activity in Sublette County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/shell-oil-company/wyoming/sublette","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Shell Oil Company","operatorSlug":"shell-oil-company","state":"WY","county":"Sublette","totalWells":282,"producingWells":1,"permits24mo":0,"spuds24mo":0,"ducCount":73,"topFormation":"Mesaverde-Lance","rankInCounty":6,"firstPermitDate":"1957-08-13","lastPermitDate":"2017-08-09"}