{"name":"Seneca Resources Drilling Activity in Clearfield County, Pennsylvania","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/seneca-resources/pennsylvania/clearfield","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Seneca Resources","operatorSlug":"seneca-resources","state":"PA","county":"Clearfield","totalWells":112,"producingWells":69,"permits24mo":0,"spuds24mo":0,"ducCount":32,"topFormation":"Marcellus","rankInCounty":8,"firstPermitDate":"1987-08-07","lastPermitDate":"2013-12-23"}