{"name":"Castle Resources Drilling Activity in Sheridan County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/castle-resources/kansas/sheridan-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":"Castle Resources","operatorSlug":"castle-resources","state":"KS","county":"Sheridan","totalWells":57,"producingWells":10,"permits24mo":3,"spuds24mo":4,"ducCount":39,"topFormation":null,"rankInCounty":3,"firstPermitDate":"1975-12-02","lastPermitDate":"2025-04-03"}