{"name":"Pioneer Natural Resources Drilling Activity in Karnes County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/pioneer-natural-resources/texas/karnes","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Pioneer Natural Resources","operatorSlug":"pioneer-natural-resources","state":"TX","county":"Karnes","totalWells":65,"producingWells":10,"permits24mo":0,"spuds24mo":0,"ducCount":4,"topFormation":"Stuart City-Edwards","rankInCounty":7,"firstPermitDate":"1976-09-30","lastPermitDate":"2018-08-14"}