{"name":"Alco Oil & Gas Drilling Activity in Warren County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/alco-oil-gas/illinois/warren-il","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Alco Oil & Gas","operatorSlug":"alco-oil-gas","state":"IL","county":"Warren","totalWells":49,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":2,"firstPermitDate":"1970-01-01","lastPermitDate":"1996-11-04"}