YouTube - Oil still oozing from mighty USS ARIZONA USS Arizona contains an estimated 500,000 gallons (2,300 tons) of Bunker C fuel oil, which has been slowly escaping since its loss. USS Arizona and NPS FAQ The oil seeping is sometimes referred to as "the tears of the Arizona" or "black tears." USS Arizona Memorial - Wikipedia, the free encyclopedia
It's a similar story with the Royal Oak in Scapa Flow, Kai. Every measure they've tried to stem the oil flow has only been partly successful.