{"name":"Mach Resources Drilling Activity in Kingfisher County, Oklahoma","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mach-resources/oklahoma/kingfisher","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mach Resources","operatorSlug":"mach-resources","state":"OK","county":"Kingfisher","totalWells":1229,"producingWells":973,"permits24mo":35,"spuds24mo":32,"ducCount":178,"topFormation":"Excello-Mulky","rankInCounty":1,"firstPermitDate":"1899-12-31","lastPermitDate":"2025-09-16"}