NOTICE OF
                                
                           AMENDMENT
                                
                        PUBLIC OFFERING
                                
                               OF
                                
                      CROWN PETROLEUM AND
                       NATURAL GAS RIGHTS
                                
                        1997 OCTOBER 29
		       12 NOON, CALGARY


THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS:


                    --- NORTHERN AREA ---                                     


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

  A0663   320
                                                                                               
     TRACT ONE      5-05-037:  3                                                               
                    PETROLEUM AND NATURAL GAS BELOW THE BASE OF 
			THE VIKING FM 				(DRRZD 6)    
                                                                                               
                                                                                               
     TRACT TWO      5-05-037:  4NE                                                             
                    PETROLEUM AND NATURAL GAS BELOW THE BASE OF 
			THE MANNVILLE GRP                       (DRRZD 4)    
                                                                                               
 ----------------------------------------------------------------------
                                                                    END

                  DEEPER RIGHTS REVERSION ZONE DESIGNATIONS                           

         APPLICABLE TO THE 1997, OCTOBER 29 PUBLIC OFFERING NOTICE           
       

                                                                                              
     DRRZD: 4               Zone:  2480  MANNVILLE GRP                                        
                                                                                              
                        KEY WELL: 00/06-16-041-08W4/0                                         
                        INTERVAL: 2,557.00  -  2,985.00  Feet                                 
                        LOG TYPE: INDUCTION ELECTRICAL                                        
 ---------------------------------------------------------------------
                                                                                              
     DRRZD: 6               Zone:  2140  VIKING FM                                            
                                                                                              
                        KEY WELL: 00/10-10-042-14W4/0                                         
                        INTERVAL: 2,600.00  -  2,680.00  Feet                                 
                        LOG TYPE: INDUCTION ELECTRICAL                                        
 ----------------------------------------------------------------------
                                                                    END