{"name":"Apollo Resources Drilling Activity in Jefferson County, Pennsylvania","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/apollo-energy-operating-company/pennsylvania/jefferson-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":"Apollo Resources","operatorSlug":"apollo-energy-operating-company","state":"PA","county":"Jefferson","totalWells":126,"producingWells":125,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Marcellus","rankInCounty":7,"firstPermitDate":"1956-04-26","lastPermitDate":"2006-05-03"}