{"name":"Great Plains Resources Drilling Activity in Atascosa County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/great-plains-resources/texas/atascosa","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Great Plains Resources","operatorSlug":"great-plains-resources","state":"TX","county":"Atascosa","totalWells":301,"producingWells":284,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Austin Chalk","rankInCounty":3,"firstPermitDate":"1970-09-23","lastPermitDate":"2018-07-09"}