{"name":"River Rock Operating Drilling Activity in Labette County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/river-rock-operating/kansas/labette","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"River Rock Operating","operatorSlug":"river-rock-operating","state":"KS","county":"Labette","totalWells":462,"producingWells":447,"permits24mo":0,"spuds24mo":0,"ducCount":14,"topFormation":"Excello-Mulky","rankInCounty":1,"firstPermitDate":"1983-03-18","lastPermitDate":"2011-09-22"}