NOTICE
OF
CHANGE
(AMENDMENTS/WITHDRAWALS)

PUBLIC OFFERING
OF
CROWN PETROLEUM AND NATURAL GAS RIGHTS



2007 JULY 11










2007 July 09
Retha Purkis - Manager
EDMONTON, Alberta
P & NG Sales and Registrations



ENERGY














































LICENCE SCHEDULE         PETROLEUM AND NATURAL GAS LICENCES
2007, JULY 11

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

THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS

 
                               --- NORTHERN REGION ---

B0190   256     

   TRACT ONE       5-18-058: 13E
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   BLUESKY-BULLHEAD                                     (DRRZD 21)
                   EXCEPTING NATURAL GAS IN THE BEAVERHILL LAKE GRP     (ZD 369)

   TRACT TWO       5-18-058: 13W
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   BEAVERHILL LAKE GRP                                  (DRRZD 5)
-------------------------------------------------------------------------------------
                                                                                  END

APPENDIX 1
ZONE DESIGNATIONS APPLICABLE TO THE 2007, JULY 11 PUBLIC OFFERING NOTICE


    ZD: 369                ZONE:  7440  BEAVERHILL LAKE GRP

                       INTERVAL: 11,384.00 - 11,610.00 FEET
                       KEY WELL: 00/11-10-058-18W5/0
                       LOG TYPE: DUAL INDUCTION-LATEROLOG
-------------------------------------------------------------------------------------
                                                                                  END
APPENDIX 2
DEEPER RIGHTS REVERSION ZONE DESIGNATIONS
APPLICABLE TO THE 2007, JULY 11 PUBLIC OFFERING NOTICE


    DRRZD: 5               ZONE:  7440  BEAVERHILL LAKE GRP

                       INTERVAL: 8,645.00 - 9,118.00 FEET
                       KEY WELL: 00/10-22-068-11W5/0
                       LOG TYPE: INDUCTION ELECTRICAL
-------------------------------------------------------------------------------------
    DRRZD: 21              ZONE:  3052  BLUESKY-BULLHEAD

                       INTERVAL: 2,754.00 - 3,043.00 FEET
                       KEY WELL: 00/10-32-081-01W6/0
                       LOG TYPE: DUAL INDUCTION SPHERICALLY FOCUSED
-------------------------------------------------------------------------------------
                                                                                  END