NOTICE OF PENDING PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 2008 MARCH 19 ENERGY NOTICE OF PENDING PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS Under the guidelines described for Advance Booking in Information Letter 2006-12, the parcel(s) listed in this notice will be included in the Public Offering of Crown Petroleum And Natural Gas Rights scheduled for 2008 March 19. 2007 June 27 Retha Purkis - Manager EDMONTON, Alberta P & NG Sales and Registrations LICENCE SCHEDULE PETROLEUM AND NATURAL GAS LICENCES 2008, MARCH 19 LICENCE HECTARES LAND DESCRIPTION --------- -------- ---------------- --- FOOTHILLS REGION --- 070165302 256 (IR2000701) (PDM000901) 5-19-047: 31 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE CARDIUM FM (DRRZD 3) ------------------------------------------------------------------------------------- 070165304 256 (IR2000701) 5-19-047: 32 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE CARDIUM FM (DRRZD 3) ------------------------------------------------------------------------------------- 070165301 256 (IR2000701) 5-19-048: 6 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE CARDIUM FM (DRRZD 3) ------------------------------------------------------------------------------------- END APPENDIX 2 DEEPER RIGHTS REVERSION ZONE DESIGNATIONS APPLICABLE TO THE 2008, MARCH 19 PUBLIC OFFERING NOTICE DRRZD: 3 ZONE: 1700 CARDIUM FM INTERVAL: 6,303.00 - 6,436.00 FEET KEY WELL: 00/16-16-041-06W5/0 LOG TYPE: ELECTRICAL ------------------------------------------------------------------------------------- END APPENDIX 3 ADDENDA AND CONTACTS APPLICABLE TO THE 2008, MARCH 19 PUBLIC OFFERING NOTICE IR2000701 070165302 070165304 070165301 ALL LAND(S) IS/ARE WITHIN ZONE 2 (CRITICAL WILDLIFE) OF THE COAL BRANCH INTEGRATED RESOURCE PLAN. SURFACE ACCESS IS SUBJECT TO SPECIFIC RESTRICTIONS FOR FURTHER INFORMATION, PLEASE CONTACT: DAVE HOBSON WILDLIFE BIOLOGIST DEPT. OF SUSTAINABLE RESOURCE DEV EDSON OFFICE - FISH AND WILDLIFE 111 54 ST SUITE 203 EDSON AB T7E 1T2 (780) 723-8244 ------------------------------------------------------------------------------------- PDM000901 LAND DESCRIPTION 070165302 5-19-047: 31W IS/ARE WITHIN A PERMIT TO DEVELOP A COAL MINE, GRANTED UNDER THE COAL CONSERVATION ACT. PROSPECTIVE PURCHASERS ARE ADVISED THAT LAND USE PROBLEMS RELATING TO THE MINE OPERATIONS MAY ARISE. SURFACE ACCESS IS SUBJECT TO SPECIFIC RESTRICTIONS FOR FURTHER INFORMATION, PLEASE CONTACT: BRENDA MASON MANAGER, LAND ADMINISTRATION PRAIRIE MINES & ROYALTY LTD. LEASE/LAND ADMINISTRATOR OXFORD TOWER 10235 101 ST NW SUITE 1600 EDMONTON AB T5J 3G1 (780) 420-4092 ------------------------------------------------------------------------------------- END