{"name":"Farmer John O Drilling Activity in Sumner County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/farmer-john-o/kansas/sumner","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Farmer John O","operatorSlug":"farmer-john-o","state":"KS","county":"Sumner","totalWells":54,"producingWells":44,"permits24mo":0,"spuds24mo":0,"ducCount":9,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1992-07-24","lastPermitDate":"2022-05-02"}