{"name":"California Resources Production Drilling Activity in San Joaquin County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/california-resources-production/california/san-joaquin","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":"San Joaquin","totalWells":160,"producingWells":137,"permits24mo":24,"spuds24mo":0,"ducCount":21,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1946-09-09","lastPermitDate":"2026-06-04"}