CLAYTON WILLIAMS ENERGY INC /DE - FORM 10-K - EX-21 - SUBSIDIARIES OF THE REGISTRANT - February 28, 2011

Attached files

file filename
10-K - FORM 10-K - CLAYTON WILLIAMS ENERGY INC /DEcwei12311010k.htm
EX-32.1 - CERTIFICATION OF CEO & CFO - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit32_1.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit31_1.htm
EX-24.1 - POWER OF ATTORNEY - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit24_1.htm
EX-23.3 - CONSENT OF INDEPENDENT ENGINEERS - RYDER SCOTT - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit23_3.htm
EX-23.2 - CONSENT OF INDEPENDENT ENGINEERS - WILLIAMSON - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit23_2.htm
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit23_1.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER - CLAYTON WILLIAMS ENERGY INC /DEcwei123110exhibit31_2.htm
EX-99.2 - RYDER SCOTT COMPANY, L.P, - CLAYTON WILLIAMS ENERGY INC /DEryder123110exhibit99_2.htm
EX-99.1 - WILLIAMSON PETROLEUM CONSULTANTS, INC. - CLAYTON WILLIAMS ENERGY INC /DEwilliamson123110exhibit99_1.htm
 
 
 
 
Exhibit 21
 
   
 
SUBSIDIARIES OF THE REGISTRANT
   
 
·   Warrior Gas Co., a Texas corporation, which has a wholly owned subsidiary, Clajon Industrial Gas, Inc., a Texas corporation
 
·   Clayton Williams Trading Company, a Texas corporation
 
·   Clayton Williams Venezuela, Inc., a Delaware corporation
 
·   CWEI Acquisitions, Inc., a Delaware corporation
 
·   Clayton Williams Pipeline Corporation (formerly Clayton Williams Midland, Inc.), a Delaware corporation
 
·   CWEI Romere Pass Acquisition Corp., a Delaware corporation, which is the sole member of Romere Pass Acquisition, L.L.C. (formerly Romere Pass Acquisition Corp.)
 
·   Warrior Mississippi Corporation, a Delaware corporation
 
·   Southwest Royalties, Inc., a Delaware corporation, which has two wholly owned subsidiaries, Blue Heel Company, a Delaware corporation and Tex-Hal Partners, Inc., a Delaware corporation
 
·   West Coast Energy Properties GP, LLC, a Texas limited liability company
 
·   Desta Drilling GP, LLC, a Texas limited liability company
   

CLAYTON WILLIAMS ENERGY INC /DE Reports