{"name":"Texaco Drilling Activity in Marion County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/texaco/illinois/marion-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":"Texaco","operatorSlug":"texaco","state":"IL","county":"Marion","totalWells":1413,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":2,"firstPermitDate":"1939-08-25","lastPermitDate":"2016-02-16"}