{"name":"Ridge Oil & Gas Drilling Activity in Fallon County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/ridge-oil-gas/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":"Ridge Oil & Gas","operatorSlug":"ridge-oil-gas","state":"MT","county":"Fallon","totalWells":940,"producingWells":938,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Judith River- Eagle","rankInCounty":1,"firstPermitDate":"1976-02-23","lastPermitDate":"2010-11-08"}