{"name":"Ridge Oil & Gas Drilling Activity in Valley County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/ridge-oil-gas/montana/valley","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Ridge Oil & Gas","operatorSlug":"ridge-oil-gas","state":"MT","county":"Valley","totalWells":139,"producingWells":139,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Bowdoin-Greenhorn","rankInCounty":1,"firstPermitDate":"1941-03-10","lastPermitDate":"2010-12-30"}