{"name":"Mainspring Drilling Activity in Tuscarawas County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mainspring/ohio/tuscarawas","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mainspring","operatorSlug":"mainspring","state":"OH","county":"Tuscarawas","totalWells":268,"producingWells":266,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Utica","rankInCounty":5,"firstPermitDate":"1954-06-02","lastPermitDate":"2011-12-19"}