​
Exhibit 21.1

​

SUBSIDIARIES OF W&T OFFSHORE, INC.

 

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

 

Name

 

State of
Organization 

 

Percent
Owned 

 

 

Aquasition III LLC

​

Delaware

​

100.0

%

​

Aquasition IV LLC

​

Delaware

​

100.0

%

​

Aquasition V LLC

​

Delaware

​

100.0

%

​

Falcon Aero Holdco LLC

​

Delaware

​

100.0

%

​

Falcon Aero Holdings LLC

​

Delaware

​

100.0

%

​

Green Hell LLC

​

Delaware

​

100.0

%

​

Seaquester LLC

​

Delaware

​

100.0

%

​

Seaquestration LLC

​

Delaware

​

100.0

%

​

W & T Energy VI, LLC

 

Delaware

 

100.0

%

 

W & T Energy VII, LLC

 

Delaware

 

100.0

%

 

White Shoal Pipeline Corporation

 

Delaware

 

73.4

%

​