{"name":"Yei Drilling Activity in Jefferson County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/yei/ohio/jefferson-oh","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Yei","operatorSlug":"yei","state":"OH","county":"Jefferson","totalWells":14,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Utica","rankInCounty":6,"firstPermitDate":"1980-12-31","lastPermitDate":"1981-04-29"}