{"name":"Gmx Resources Drilling Activity in Harrison County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/gmx-resources/texas/harrison","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Gmx Resources","operatorSlug":"gmx-resources","state":"TX","county":"Harrison","totalWells":91,"producingWells":20,"permits24mo":0,"spuds24mo":0,"ducCount":5,"topFormation":"Travis Peak","rankInCounty":6,"firstPermitDate":"1989-06-01","lastPermitDate":"2012-10-16"}