{"name":"Rehn E E Drilling Activity in Williamson County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/rehn-e-e/illinois/williamson-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":"Rehn E E","operatorSlug":"rehn-e-e","state":"IL","county":"Williamson","totalWells":21,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1982-06-27","lastPermitDate":"2004-03-26"}