NOTICE
OF
CHANGE
(AMENDMENTS/WITHDRAWALS)

PUBLIC OFFERING
OF
CROWN PETROLEUM AND NATURAL GAS RIGHTS



2003 OCTOBER 01
12 noon, CALGARY








2003 September 30
Retha Purkis - Manager
EDMONTON, Alberta
P & NG Agreement Sales



ENERGY














































LEASE SCHEDULE            PETROLEUM AND NATURAL GAS LEASES
2003, OCTOBER 01

LEASE   HECTARES   LAND DESCRIPTION
-----   --------   ----------------

THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS

 
                                --- PLAINS REGION ---

A0064   256     
                   4-23-031: 3
                   PETROLEUM AND NATURAL GAS                            
                   TO THE BASE OF THE EDMONTON GRP                      (DRRZD 280)
-------------------------------------------------------------------------------------
A0065   256     
                   4-23-031: 3
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   EDMONTON GRP                                         (DRRZD 280)
                   TO THE BASE OF THE VIKING FM                         (DRRZD 6)
-------------------------------------------------------------------------------------
 
                               --- NORTHERN REGION ---

A0187   256     
                   5-05-040: 24
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   ROCK CREEK MBR                                       (DRRZD 60)
-------------------------------------------------------------------------------------
A0188   256     
                   5-05-040: 31
                   PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE
                   ROCK CREEK MBR                                       (DRRZD 60)
-------------------------------------------------------------------------------------
                                                                                  END

APPENDIX 2
DEEPER RIGHTS REVERSION ZONE DESIGNATIONS
APPLICABLE TO THE 2003, OCTOBER 01 PUBLIC OFFERING NOTICE


    DRRZD: 6               ZONE:  2140  VIKING FM

                       INTERVAL: 2,600.00 - 2,680.00 FEET
                       KEY WELL: 00/10-10-042-14W4/0
                       LOG TYPE: INDUCTION ELECTRICAL
-------------------------------------------------------------------------------------
    DRRZD: 60              ZONE:  4320  ROCK CREEK MBR

                       INTERVAL: 2,502.50 - 2,531.50 METRES
                       KEY WELL: 00/10-35-049-13W5/2
                       LOG TYPE: DUAL LATEROLOG
-------------------------------------------------------------------------------------
    DRRZD: 280             ZONE:  1060  EDMONTON GRP

                       INTERVAL: 335.00 - 962.00 METRES
                       KEY WELL: 00/06-24-044-04W5/0
                       LOG TYPE: COMPENSATED NEUTRON-LITHO DENSITY
-------------------------------------------------------------------------------------
                                                                                  END