{"name":"Oelze Elmer Jr Drilling Activity in Washington County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/oelze-elmer-jr/illinois/washington-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":"Oelze Elmer Jr","operatorSlug":"oelze-elmer-jr","state":"IL","county":"Washington","totalWells":282,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1970-01-01","lastPermitDate":"2013-03-07"}