{"name":"Range Oil Company Drilling Activity in Butler County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/range-oil-company/kansas/butler-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":"Range Oil Company","operatorSlug":"range-oil-company","state":"KS","county":"Butler","totalWells":431,"producingWells":174,"permits24mo":0,"spuds24mo":0,"ducCount":249,"topFormation":null,"rankInCounty":3,"firstPermitDate":"1969-06-13","lastPermitDate":"2017-06-13"}