Tropical Storm Sally - Shell Deepwater Gulf of Mexico Update #3

(ISSUED at 9:00 AM CST) Shell continues to monitor Tropical Storm Sally for potential impacts to our assets and operations in the Gulf of Mexico.

As a precautionary measure, some drilling operations have secured wells for rigs that may potentially experience severe weather. Some production is being curtailed at Olympus, Mars and Appomattox to prepare for potential impacts. All personnel remain aboard our assets.

As always, the safety of our people, the environment and our assets are Shell’s top priority.

To find out more about our hurricane preparedness and evacuation and shut in procedures, please visit the Shell Hurricane Center: www.shell.us/stormcenter