{"name":"Petro Evaluation Serv Drilling Activity in Huron County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/petro-evaluation-serv/ohio/huron","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Petro Evaluation Serv","operatorSlug":"petro-evaluation-serv","state":"OH","county":"Huron","totalWells":6,"producingWells":1,"permits24mo":0,"spuds24mo":0,"ducCount":5,"topFormation":"Utica","rankInCounty":5,"firstPermitDate":"1989-10-18","lastPermitDate":"2005-05-18"}