{"name":"Chesapeake Energy Drilling Activity in Major County, Oklahoma","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/chesapeake-energy/oklahoma/major","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Chesapeake Energy","operatorSlug":"chesapeake-energy","state":"OK","county":"Major","totalWells":499,"producingWells":171,"permits24mo":0,"spuds24mo":0,"ducCount":294,"topFormation":"Woodford","rankInCounty":4,"firstPermitDate":"1984-12-20","lastPermitDate":"2020-03-23"}