{"name":"Mull Drilling Company Drilling Activity in Harper County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mull-drilling-company/kansas/harper-ks","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mull Drilling Company","operatorSlug":"mull-drilling-company","state":"KS","county":"Harper","totalWells":69,"producingWells":31,"permits24mo":0,"spuds24mo":0,"ducCount":37,"topFormation":null,"rankInCounty":5,"firstPermitDate":"1956-06-20","lastPermitDate":"2014-10-28"}