{"name":"Holmes Western Oil Drilling Activity in Fresno County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/holmes-western-oil/california/fresno","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Holmes Western Oil","operatorSlug":"holmes-western-oil","state":"CA","county":"Fresno","totalWells":184,"producingWells":121,"permits24mo":8,"spuds24mo":0,"ducCount":30,"topFormation":null,"rankInCounty":5,"firstPermitDate":"1910-12-10","lastPermitDate":"2026-07-28"}