{"name":"Capitol Oil Drilling Activity in Yolo County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/capitol-oil/california/yolo","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Capitol Oil","operatorSlug":"capitol-oil","state":"CA","county":"Yolo","totalWells":42,"producingWells":19,"permits24mo":0,"spuds24mo":0,"ducCount":22,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1975-03-19","lastPermitDate":"2007-10-06"}