{"name":"Carter Oil Company Drilling Activity in Fayette County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/carter-oil-company/illinois/fayette-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":"Carter Oil Company","operatorSlug":"carter-oil-company","state":"IL","county":"Fayette","totalWells":534,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":1,"topFormation":null,"rankInCounty":4,"firstPermitDate":"1939-08-24","lastPermitDate":"2016-02-05"}