Sept 13 (Reuters) - Shell said on Friday they
are ramping up production at its Appomattox, Mars, Vito, Ursa
and Olympus platforms at the U.S. Gulf of Mexico following the
resolution of downstream issues due to Storm Francine.
Perdido, Auger, and Enchilada/Salsa remain shut in due to
other downstream issues and drilling remains paused at their
Whale asset, the company said.