NOTICE

					  OF

				       AMENDMENT



				    PUBLIC OFFERING
					  OF
				  CROWN PETROLEUM AND
				   NATURAL GAS RIGHTS




				    2001 AUGUST 08
				   12 NOON, CALGARY







			THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS:


				--- NORTHERN REGION ---


  LEASE   HECTARES  LAND DESCRIPTION
  -----   --------  ----------------
 
  A0243   256
                    5-16-062:  18                                                              
                    PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE                          
              	    ROCK CREEK MBR  					(DRRZD 60)                                        
                                                                                               
 --------------------------------------------------------------------------------
                                                                             END         


			DEEPER RIGHTS REVERSION ZONE DESIGNATIONS

		APPLICABLE TO THE 2001, AUGUST  8 PUBLIC OFFERING NOTICE
			(Refer to Information Letter 98-14)

                                                                                              
     DRRZD: 60              Zone:  4320  ROCK CREEK MBR                                       
                                                                                              
                        KEY WELL: 00/10-35-049-13W5/2                                         
                        INTERVAL: 2,502.50  -  2,531.50  Metres                               
                        LOG TYPE: DUAL LATEROLOG                                              
 -------------------------------------------------------------------------------
                                                                             END



2001 July 11							Brenda Ponde - Director
EDMONTON, Alberta						P & NG Agreement Sales