NOTICE

					  OF

				       AMENDMENT



				    PUBLIC OFFERING
					  OF
				  CROWN PETROLEUM AND
				   NATURAL GAS RIGHTS




				     2001 AUGUST 22
				    12 NOON, CALGARY






			THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS:


				--- PLAINS REGION ---


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

   A0386   256
                    4-16-035:  18                                                              
                    PETROLEUM AND NATURAL GAS TO THE BASE 
		    OF THE EDMONTON GRP					(DRRZD 159)  
                                                                                               
   -----------------------------------------------------------------------------------
   A0388   256
                    4-17-035:  24                                                              
                    PETROLEUM AND NATURAL GAS TO THE BASE
 		    OF THE EDMONTON GRP					(DRRZD 159)  
   -----------------------------------------------------------------------------------  
   A0395   256
                    4-15-036:  34                                                              
                    PETROLEUM AND NATURAL GAS TO THE BASE
 	  	    OF THE EDMONTON GRP					(DRRZD 159)  
                                                                                               
   -----------------------------------------------------------------------------------
                                                                          END


			DEEPER RIGHTS REVERSION ZONE DESIGNATIONS

		APPLICABLE TO THE 2001, AUGUST 22 PUBLIC OFFERING NOTICE
			(Refer to Information Letter 98-14)

 
                                                                                              
     DRRZD: 159             Zone:  1060  EDMONTON GRP                                         
                                                                                              
                        KEY WELL: 00/08-02-045-04W5/0                                         
                        INTERVAL: 491.30  -  956.30  Metres                                   
                        LOG TYPE: DUAL INDUCTION SFL                                          
   ------------------------------------------------------------------------------------
                                                                          END








2001 July 25							Brenda Ponde - Director
EDMONTON, Alberta						P & NG Agreement Sales