NOTICE OF PENDING PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 2005 DECEMBER 14 12 noon, CALGARY ENERGY NOTICE OF PENDING PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS Under the guidelines described for Advance Booking in Information Letter 2005-08, the parcel(s) listed in this notice will be included in the Public Offering of Crown Petroleum And Natural Gas Rights scheduled for 2005 December 14. 2005 August 24 Retha Purkis - Manager EDMONTON, Alberta P & NG Agreement Sales LICENCE SCHEDULE PETROLEUM AND NATURAL GAS LICENCES 2005, DECEMBER 14 LICENCE HECTARES LAND DESCRIPTION --------- -------- ---------------- --- FOOTHILLS REGION --- 050273504 1024 5-25-053: 8-10;15 PETROLEUM AND NATURAL GAS ------------------------------------------------------------------------------------- 050273503 256 5-25-053: 11 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE CARDIUM FM (DRRZD 51) ------------------------------------------------------------------------------------- 050273502 512 TRACT ONE 5-25-053: 14 PETROLEUM AND NATURAL GAS TRACT TWO 5-25-053: 12 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE CARDIUM FM (DRRZD 51) ------------------------------------------------------------------------------------- 050273505 1024 5-25-053: 16;17;20;30 PETROLEUM AND NATURAL GAS ------------------------------------------------------------------------------------- 050273501 512 5-26-053: 13;24 PETROLEUM AND NATURAL GAS ------------------------------------------------------------------------------------- END APPENDIX 2 DEEPER RIGHTS REVERSION ZONE DESIGNATIONS APPLICABLE TO THE 2005, DECEMBER 14 PUBLIC OFFERING NOTICE DRRZD: 51 ZONE: 1700 CARDIUM FM INTERVAL: 2,350.40 - 2,415.70 METRES KEY WELL: 00/07-36-058-03W6/0 LOG TYPE: DUAL INDUCTION SFL ------------------------------------------------------------------------------------- END