{"name":"Apache Drilling Activity in Upton County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/apache-corporation/texas/upton","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Apache","operatorSlug":"apache-corporation","state":"TX","county":"Upton","totalWells":605,"producingWells":490,"permits24mo":76,"spuds24mo":29,"ducCount":31,"topFormation":"Thirty-One Carbonate-Chert","rankInCounty":6,"firstPermitDate":"1951-03-24","lastPermitDate":"2026-06-30"}