{"name":"Bell Brothers Drilling Activity in Cumberland County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/bell-brothers/illinois/cumberland-il","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Bell Brothers","operatorSlug":"bell-brothers","state":"IL","county":"Cumberland","totalWells":65,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":5,"firstPermitDate":"1970-01-01","lastPermitDate":"1998-03-31"}