{"name":"California Resources Production Drilling Activity in Contra Costa County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/california-resources-production/california/contra-costa","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"California Resources Production","operatorSlug":"california-resources-production","state":"CA","county":"Contra Costa","totalWells":31,"producingWells":26,"permits24mo":3,"spuds24mo":0,"ducCount":5,"topFormation":null,"rankInCounty":5,"firstPermitDate":"1945-08-19","lastPermitDate":"2025-05-01"}