Exhibit 21

SUBSIDIARIES OF W&T OFFSHORE, INC.

The subsidiaries of W&T Offshore, Inc. are listed below.

 

Name

             State of
Organization
   Percent
Owned
 

Gulf of Mexico Oil and Gas Properties LLC

         Delaware    100.0 %

N.O. Properties LLC

         Delaware    100.0 %

Offshore Energy I LLC

         Delaware    100.0 %

Offshore Energy II LLC

         Delaware    100.0 %

Offshore Energy III LLC

         Delaware    100.0 %

Offshore Shelf LLC

         Delaware    100.0 %

W&T Energy VI, LLC

         Delaware    100.0 %

W&T Energy VII, LLC

         Delaware    100.0 %

W&T Holdings, L.L.C.*

         Louisiana    100.0 %

White Shoal Pipeline Corporation

         Delaware    64.5 %

* W&T Offshore, Inc. has commenced the process of dissolving this subsidiary.