{"name":"Mach Resources Drilling Activity in Harper County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mach-resources/kansas/harper-ks","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":"KS","county":"Harper","totalWells":92,"producingWells":69,"permits24mo":0,"spuds24mo":0,"ducCount":23,"topFormation":null,"rankInCounty":3,"firstPermitDate":"2009-10-07","lastPermitDate":"2018-03-16"}