{"name":"Phillips Petroleum Company Drilling Activity in Effingham County, Illinois","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/phillips-petroleum-company/illinois/effingham","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Phillips Petroleum Company","operatorSlug":"phillips-petroleum-company","state":"IL","county":"Effingham","totalWells":46,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":3,"firstPermitDate":"1939-09-22","lastPermitDate":"1996-06-22"}