{"name":"Pioneer Natural Resources Drilling Activity in Irion County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/pioneer-natural-resources/texas/irion","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Pioneer Natural Resources","operatorSlug":"pioneer-natural-resources","state":"TX","county":"Irion","totalWells":396,"producingWells":347,"permits24mo":10,"spuds24mo":10,"ducCount":12,"topFormation":null,"rankInCounty":3,"firstPermitDate":"1971-07-02","lastPermitDate":"2025-08-27"}