{"name":"Grahammichaelis Drilling Activity in Defiance County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/grahammichaelis/ohio/defiance","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Grahammichaelis","operatorSlug":"grahammichaelis","state":"OH","county":"Defiance","totalWells":17,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":5,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1975-09-15","lastPermitDate":"1976-08-06"}