Oil surges above $70 a barrel

Oil surges over $70 as Katrina churns through Gulf

SYDNEY (Reuters) - U.S. oil prices surged to a record above $70 a barrel on Monday as one of the country's biggest storms tore through the U.S. Gulf of Mexico, forcing oil producers and refiners to shut down operations.

U.S. crude oil futures soared nearly $5 a barrel in opening trade to touch a fresh peak of $70.80 a barrel, surpassing last week's $68 high to the highest price since the New York Mercantile Exchange (NYMEX) began trading contracts in 1983.