NOTICE
OF
CHANGE
(AMENDMENTS/WITHDRAWALS)

PUBLIC OFFERING
OF
CROWN PETROLEUM AND NATURAL GAS RIGHTS



2005 JUNE 15
12 noon, CALGARY








2005 June 14
Retha Purkis - Manager
EDMONTON, Alberta
P & NG Agreement Sales



ENERGY














































LICENCE SCHEDULE         PETROLEUM AND NATURAL GAS LICENCES
2005, JUNE 15

LICENCE HECTARES   LAND DESCRIPTION
------- --------   ----------------

THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS

 
                               --- NORTHERN REGION ---

B0634   256     
                   6-10-076: 26
                   NATURAL GAS IN THE DOE CREEK MBR                     (ZD 2992-A)
                   NATURAL GAS IN THE PADDY-CADOTTE                     (ZD 2992)
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   HALFWAY FM                                           (DRRZD 246)
-------------------------------------------------------------------------------------
                                                                                  END

APPENDIX 1
ZONE DESIGNATIONS APPLICABLE TO THE 2005, JUNE 15 PUBLIC OFFERING NOTICE


    ZD: 2992               ZONE:  2301  PADDY-CADOTTE

                       INTERVAL: 3,881.00 - 4,056.00 FEET
                       KEY WELL: 00/07-21-076-09W6/0
                       LOG TYPE: DUAL INDUCTION FOCUSED
-------------------------------------------------------------------------------------
    ZD: 2992-A             ZONE:  1900  DOE CREEK MBR

                       INTERVAL: 2,293.00 - 2,338.00 FEET
                       KEY WELL: 00/10-19-076-09W6/0
                       LOG TYPE: DUAL INDUCTION FOCUSED
-------------------------------------------------------------------------------------
                                                                                  END
APPENDIX 2
DEEPER RIGHTS REVERSION ZONE DESIGNATIONS
APPLICABLE TO THE 2005, JUNE 15 PUBLIC OFFERING NOTICE


    DRRZD: 246             ZONE:  5160  HALFWAY FM

                       INTERVAL: 6,342.00 - 6,402.00 FEET
                       KEY WELL: 00/11-18-077-08W6/0
                       LOG TYPE: BOREHOLE COMPENSATED SONIC
-------------------------------------------------------------------------------------
                                                                                  END