Gustav Cuts Gulf Oil, Gas Output; Refining Curtailed (Update1)
http://www.bloomberg.com/…
By Jim Polson
Aug. 30 (Bloomberg) — Crude-oil and natural-gas shipments from the Gulf of Mexico plummeted, and Valero Energy Corp. and Royal Dutch Shell Plc cut refinery operations as Hurricane Gustav strengthened to a Category 4 storm on a course to strike Louisiana in two days.



