{"name":"Zilkha Energy Drilling Activity in Guernsey County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/zilkha-energy/ohio/guernsey","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Zilkha Energy","operatorSlug":"zilkha-energy","state":"OH","county":"Guernsey","totalWells":218,"producingWells":30,"permits24mo":0,"spuds24mo":0,"ducCount":72,"topFormation":"Utica","rankInCounty":1,"firstPermitDate":"1971-04-26","lastPermitDate":"1988-02-08"}