{"name":"Mach Resources Drilling Activity in Andrews County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mach-resources/texas/andrews","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mach Resources","operatorSlug":"mach-resources","state":"TX","county":"Andrews","totalWells":977,"producingWells":956,"permits24mo":0,"spuds24mo":0,"ducCount":16,"topFormation":"Thirty-One Carbonate-Chert","rankInCounty":5,"firstPermitDate":"1942-09-03","lastPermitDate":"2024-03-14"}