{"name":"Obering Earnest Drilling Activity in Madison County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/obering-earnest/illinois/madison-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":"Obering Earnest","operatorSlug":"obering-earnest","state":"IL","county":"Madison","totalWells":93,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1942-07-31","lastPermitDate":"2006-04-04"}