{"name":"Chevron Drilling Activity in Madera County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/chevron/california/madera","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Chevron","operatorSlug":"chevron","state":"CA","county":"Madera","totalWells":14,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":14,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1937-07-31","lastPermitDate":"1965-04-23"}