{"name":"Petaluma Oil & Gas Development Company Drilling Activity in Sonoma County, California","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/petaluma-oil-gas-development-company/california/sonoma","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Petaluma Oil & Gas Development Company","operatorSlug":"petaluma-oil-gas-development-company","state":"CA","county":"Sonoma","totalWells":11,"producingWells":7,"permits24mo":0,"spuds24mo":0,"ducCount":3,"topFormation":null,"rankInCounty":1,"firstPermitDate":null,"lastPermitDate":null}