{"name":"Sun Oil Company Drilling Activity in Kalkaska County, Michigan","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/sun-exploration-inc/michigan/kalkaska","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Sun Oil Company","operatorSlug":"sun-exploration-inc","state":"MI","county":"Kalkaska","totalWells":39,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Antrim","rankInCounty":4,"firstPermitDate":"1942-04-24","lastPermitDate":"1951-03-30"}