{"name":"Marathon Oil Company Drilling Activity in Goshen County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/marathon-oil-company/wyoming/goshen","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Marathon Oil Company","operatorSlug":"marathon-oil-company","state":"WY","county":"Goshen","totalWells":20,"producingWells":1,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Codell-Niobrara","rankInCounty":1,"firstPermitDate":"1936-10-03","lastPermitDate":"2012-02-15"}