NBC Bay Area | Coast Guard Locates Oil Sheens in San Pablo Bay After Odor Sickens Vallejo Residents NBC Bay Area Two large oil sheens on San Pablo Bay Wednesday morning, after a mysterious odor prompted shelter-in-place orders in Vallejo Tuesday night, might have come from a refinery tanker, authorities said. A spokesperson for the Phillips 66 Rodeo Refinery ... US Coast Guard investigates strong oil smell in waters off Vallejo as residents report trouble breathing Oil spill found near Vallejo following mysterious odor Second Oil Sheen Spotted Near Phillips 66 Refinery |