PrimeWest Energy Trust Announces Brief Postponement of Final Court Approval of A

The hearing of the application will be completed on Friday,November 23, 2007. Completion of the Arrangement remainssubject to closing conditions typical for a transactionof this nature.

PrimeWest is a Calgary-based conventional oil and gas royaltytrust that actively acquires, develops, produces and sellsnatural gas, crude oil and natural gas liquids for the generationof monthly cash distributions to Unitholders. Trust Unitsof PrimeWest trade on the Toronto Stock Exchange (TSX) underthe symbol "PWI.UN" and on the New York Stock Exchange underthe symbol "PWI". Exchangeable Shares of PrimeWest EnergyInc. trade on the TSX under the symbol "PWX". Series I ConvertibleDebentures of PrimeWest trade on the TSX under the symbol"PWI.DB.A", Series II Convertible Debentures trade underthe symbol "PWI.DB.B" and Series III Convertible Debenturestrade under the symbol "PWI.DB.C".