{"name":"Chevron Drilling Activity in Sheridan County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/chevron/montana/sheridan-mt","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Chevron","operatorSlug":"chevron","state":"MT","county":"Sheridan","totalWells":26,"producingWells":2,"permits24mo":0,"spuds24mo":0,"ducCount":21,"topFormation":"Bakken","rankInCounty":3,"firstPermitDate":"1958-01-27","lastPermitDate":"1980-09-17"}