{"name":"Sentinel Peak Resources Drilling Activity in Los Angeles County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/sentinel-peak/california/los-angeles","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Sentinel Peak Resources","operatorSlug":"sentinel-peak","state":"CA","county":"Los Angeles","totalWells":1771,"producingWells":1112,"permits24mo":40,"spuds24mo":1,"ducCount":135,"topFormation":"Monterey","rankInCounty":2,"firstPermitDate":"1936-07-23","lastPermitDate":"2026-06-23"}