{"name":"Mason Drilling Drilling Activity in Holmes County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mason-drilling/ohio/holmes","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mason Drilling","operatorSlug":"mason-drilling","state":"OH","county":"Holmes","totalWells":120,"producingWells":89,"permits24mo":1,"spuds24mo":0,"ducCount":23,"topFormation":"Utica","rankInCounty":7,"firstPermitDate":"1971-08-26","lastPermitDate":"2026-05-19"}