NOTICE OF AMENDMENT PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 2002 October 16 12 NOON, CALGARY THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS: --- PLAINS REGION --- LEASE HECTARES LAND DESCRIPTION ----- -------- ---------------- A0340 256 5-03-030: 34 PETROLEUM AND NATURAL GAS TO THE BASE OF THE BANFF FM (DRRZD 57) ----------------------------------------------------------------------------------- END DEEPER RIGHTS REVERSION ZONE DESIGNATIONS APPLICABLE TO THE 2002, OCTOBER 16 PUBLIC OFFERING NOTICE (Refer to Information Letter 98-14) DRRZD: 57 Zone: 6440 BANFF FM KEY WELL: 00/02-24-056-05W5/0 INTERVAL: 4,247.00 - 4,776.00 Feet LOG TYPE: BOREHOLE COMPENSATED SONIC ----------------------------------------------------------------------------------- END 2002 October 02 Brenda Ponde - Director EDMONTON, Alberta P & NG Agreement Sales