{"name":"Wesco Operating Drilling Activity in Fallon County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/wesco-operating/montana/fallon","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Wesco Operating","operatorSlug":"wesco-operating","state":"MT","county":"Fallon","totalWells":21,"producingWells":19,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Judith River- Eagle","rankInCounty":8,"firstPermitDate":"1969-05-12","lastPermitDate":"2012-03-21"}