The good news in this article is that the other Exxon Refineries are working fine. But that pipeline needs to be re-opened ASAP.
As soon as we can round up and provide for survivors the Petroleum industry needs to provided as much help as possible to restore this lost capacity.
If those two plants were underwater, than so was the Chevron refinery (the 4th largest refinery in the US) was also underwater since it was between them and the Gulf