{"name":"D & D Well Service LLC Drilling Activity in Sterling County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/d-d-well-service-llc/texas/sterling","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"D & D Well Service LLC","operatorSlug":"d-d-well-service-llc","state":"TX","county":"Sterling","totalWells":95,"producingWells":87,"permits24mo":0,"spuds24mo":0,"ducCount":8,"topFormation":null,"rankInCounty":3,"firstPermitDate":"1964-06-19","lastPermitDate":"2001-04-04"}