{"name":"Ohio Oil Company Drilling Activity in Toole County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/ohio-oil-company/montana/toole","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Ohio Oil Company","operatorSlug":"ohio-oil-company","state":"MT","county":"Toole","totalWells":83,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":44,"topFormation":null,"rankInCounty":8,"firstPermitDate":"1928-12-12","lastPermitDate":"1941-04-25"}