{"name":"Miller Energy Drilling Activity in Montcalm County, Michigan","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/miller-oil-gas-llc/michigan/montcalm","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Miller Energy","operatorSlug":"miller-oil-gas-llc","state":"MI","county":"Montcalm","totalWells":19,"producingWells":14,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Antrim","rankInCounty":2,"firstPermitDate":"1935-06-10","lastPermitDate":"1984-08-17"}