{"name":"Columbia Gas Transmission Drilling Activity in Medina County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/columbia-gas-transmission/ohio/medina","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Columbia Gas Transmission","operatorSlug":"columbia-gas-transmission","state":"OH","county":"Medina","totalWells":121,"producingWells":10,"permits24mo":3,"spuds24mo":0,"ducCount":74,"topFormation":"Utica","rankInCounty":7,"firstPermitDate":"1956-05-23","lastPermitDate":"2026-04-27"}