{"name":"Legacy Ogcllc Drilling Activity in Mercer County, Pennsylvania","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/legacy-ogcllc/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":"Legacy Ogcllc","operatorSlug":"legacy-ogcllc","state":"PA","county":"Mercer","totalWells":92,"producingWells":92,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Utica","rankInCounty":8,"firstPermitDate":"2004-12-17","lastPermitDate":"2010-01-13"}