{"name":"Dart Oil And Gas Drilling Activity in Newaygo County, Michigan","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/dart-oil-and-gas/michigan/newaygo","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Dart Oil And Gas","operatorSlug":"dart-oil-and-gas","state":"MI","county":"Newaygo","totalWells":18,"producingWells":6,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Antrim","rankInCounty":7,"firstPermitDate":"1943-07-08","lastPermitDate":"2006-06-16"}