Type	Name	Date
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and among Callon Petroleum Operating Company, as Seller, and W&T Offshore, Inc., as Buyer	11/07/2013
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and among Newfield Exploration Company and Newfield Exploration Gulf Coast LLC, as Sellers, and W&T Offshore, Inc., as Buyer	10/12/2012
Acquisition / asset purchase agreement	Purchase and Sale Agreement between Opal Resources LLC and Opal Resources Operating Company LLC, as Sellers, and W&T Offshore, Inc., as Buyer	05/13/2011
Acquisition / asset purchase agreement	Asset Purchase Agreement between Shell Offshore Inc., as Seller, and W&T Offshore, Inc. and W&T Energy VI, LLC, as Purchasers	11/09/2010
Acquisition / asset purchase agreement	Purchase and Sale Agreement between TOTAL E&P USA, INC. and W&T Offshore, Inc.	05/03/2010