{"name":"Shell Oil Company Drilling Activity in Wibaux County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/shell-oil-company/montana/wibaux","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Shell Oil Company","operatorSlug":"shell-oil-company","state":"MT","county":"Wibaux","totalWells":46,"producingWells":3,"permits24mo":0,"spuds24mo":0,"ducCount":21,"topFormation":"Judith River- Eagle","rankInCounty":1,"firstPermitDate":"1952-08-31","lastPermitDate":"1991-02-25"}