EX-99.13 7 c56989exv99w13.htm EXHIBIT 99.13 Exhibit 99.13

 

Exhibit 99.13
     
(GLJ LOGO)
  Principal Officers:

Harry Jung, P. Eng.
  President, C.E.O.
Dana B. Laustsen, P. Eng.
  Executive V.P., C.O.O.
Keith M. Braaten, P. Eng.
  Executive V.P.
 
   
 
  Officers / Vice Presidents:

Terry L. Aarsby, P. Eng.
Jodi L. Anhorn, P. Eng.
Neil I. Dell, P. Eng.
David G. Harris, P. Geol.
Myron J. Hladyshevsky, P. Eng.
Bryan M. Joa, P. Eng.
John H. Stilling, P. Eng.
Douglas R. Sutton, P. Eng.
James H. Willmon, P. Eng.
CONSENT OF INDEPENDENT PETROLEUM ENGINEERS
Cenovus Energy Inc.
421 — 7th Avenue S.W.
Calgary, Alberta T2P 0M5
We hereby consent to the use and reference to our name and reports evaluating a portion of Cenovus Energy Inc.’s and EnCana Corporation’s petroleum and natural gas reserves as of December 31, 2008, and the information derived from our reports, as described or incorporated by reference in Cenovus Energy Inc.’s Registration Statement on Form 40-F, filed with the U.S. Securities and Exchange Commission pursuant to the Securities Exchange Act of 1934, as amended.
Your truly,
GLJ PETROLEUM CONSULTANTS LTD.
-s- Harry Jung
Harry Jung, P. Eng.
President
Calgary, Alberta
October 29, 2009
4100, 400 — 3rd Avenue S.W., Calgary, Alberta, Canada T2P 4H2 (403) 266-9500 Fax (403) 262-1855 GLJPC.com