EX-5.4 7 h65687a1exv5w4.htm EX-5.4

exv5w4

Exhibit 5.4

February 4, 2009

Precision Drilling Trust
Suite 4200, 150 — 6 Avenue S.W.
Calgary, Alberta, Canada, T2P 3Y7

Ladies and Gentlemen:

We hereby consent to the reference to this firm under the caption “Interest of Experts” in the prospectus included as part of the registration statement on Form F-10 (Registration No. 333-156844) of Precision Drilling Trust.

Yours truly,

(Signed) Mayer Brown LLP

MAYER BROWN LLP