{"name":"Djr Well Services Drilling Activity in Mercer County, Pennsylvania","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/djr-well-services/pennsylvania/mercer-pa","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Djr Well Services","operatorSlug":"djr-well-services","state":"PA","county":"Mercer","totalWells":94,"producingWells":94,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Utica","rankInCounty":7,"firstPermitDate":"1981-04-27","lastPermitDate":"2006-12-07"}