{"name":"Phillips Petroleum Company Drilling Activity in Yolo County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/phillips-petroleum-company/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":"Phillips Petroleum Company","operatorSlug":"phillips-petroleum-company","state":"CA","county":"Yolo","totalWells":55,"producingWells":13,"permits24mo":0,"spuds24mo":0,"ducCount":42,"topFormation":null,"rankInCounty":4,"firstPermitDate":"1953-08-31","lastPermitDate":"1985-10-25"}