{"name":"Miller Energy Drilling Activity in Isabella County, Michigan","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/miller-oil-gas-llc/michigan/isabella","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":"Isabella","totalWells":294,"producingWells":203,"permits24mo":6,"spuds24mo":0,"ducCount":0,"topFormation":"Antrim","rankInCounty":1,"firstPermitDate":"1929-04-23","lastPermitDate":"2026-02-24"}