{"name":"Occidental Petroleum (Oxy) Drilling Activity in Mason County, Michigan","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/occidental/michigan/mason-mi","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Occidental Petroleum (Oxy)","operatorSlug":"occidental","state":"MI","county":"Mason","totalWells":29,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Antrim","rankInCounty":1,"firstPermitDate":"1973-01-25","lastPermitDate":"2005-08-10"}