NOTICE

					  OF

				       AMENDMENT



				    PUBLIC OFFERING
					  OF
				  CROWN PETROLEUM AND
				   NATURAL GAS RIGHTS




				    2001 SEPTEMBER 19
				    12 NOON, CALGARY







			THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS:


--- NORTHERN REGION ---


LEASE   HECTARES  LAND DESCRIPTION
-----   --------  ----------------
 
A0486   256
                    6-02-097:  18                                                              
                    PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE BANFF FM  (DRRZD 255)  
                                                                                               
 -----------------------------------------------------------------------------------------
A0487   256
                    6-03-097:  13                                                              
                    PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE BANFF FM  (DRRZD 255)  
                                                                                               
 -----------------------------------------------------------------------------------------
                                                                                      END

DEEPER RIGHTS REVERSION ZONE DESIGNATIONS

APPLICABLE TO THE 2001, SEPTEMBER 19 PUBLIC OFFERING NOTICE
(Refer to Information Letter 98-14)


     DRRZD: 255             Zone:  6440  BANFF FM                                             
                                                                                              
                        KEY WELL: 00/01-18-066-26W5/0                                         
                        INTERVAL: 2,690.00  -  2,892.00  Metres                               
                        LOG TYPE: BOREHOLE COMPENSATED SONIC                                  
 ----------------------------------------------------------------------------------------
                                                                                      END




2001 August 08							Brenda Ponde - Director
EDMONTON, Alberta						P & NG Agreement Sales