NOTICE OF

			       CORRECTIONS

			 (AMENDMENTS/WITHDRAWALS)	

			     PUBLIC OFFERING

				   OF

			  CROWN OIL SANDS RIGHTS



			      2002 JULY 10
			    12 noon, CALGARY



THE FOLLOWING ARE CORRECTIONS/AMENDMENTS TO THE JULY 10, 2002 PUBLIC OFFERING NOTICE



LEASE SCHEDULE                    OIL SANDS LEASES
2002, JULY 10

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


THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS

                              --- COLD LAKE OS AREA ---

L0003   256     
                   4-03-062: 7
                   OIL SANDS BELOW THE TOP OF THE MANNVILLE GRP         (DRRZD 4)
                   TO THE BASE OF THE MANNVILLE GRP                     (DRRZD 4)
                   EXCEPTING OIL SANDS IN THE L COLONY TO T MCMURRAY    (ZD 2695)
-------------------------------------------------------------------------------------
                                                                                  END
 
APPENDIX 1
ZONE DESIGNATIONS APPLICABLE TO THE 2002, JULY 10 PUBLIC OFFERING NOTICE


    ZD: 2695               ZONE:  2603  L COLONY TO T MCMURRAY

                       INTERVAL: 1,310.00 - 1,700.00 FEET
                       KEY WELL: 00/04-30-059-03W4/0
                       LOG TYPE: INDUCTION ELECTRICAL
-------------------------------------------------------------------------------------
                                                                                  END
 
APPENDIX 2
DEEPER RIGHTS REVERSION ZONE DESIGNATIONS
APPLICABLE TO THE 2002, JULY 10 PUBLIC OFFERING NOTICE


    DRRZD: 4               ZONE:  2480  MANNVILLE GRP

                       INTERVAL: 2,557.00 - 2,985.00 FEET
                       KEY WELL: 00/06-16-041-08W4/0
                       LOG TYPE: INDUCTION ELECTRICAL
-------------------------------------------------------------------------------------
                                                                                  END




2002 May 27                                       Steve Tkalcic - Director Operations
EDMONTON, Alberta                                 Oil Sands Development