NOTICE OF AMENDMENT PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 1998 NOVEMBER 18 12 NOON, CALGARY ------------------------------------------------------------ THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS: --- PLAINS AREA --- LEASE HECTARES LAND DESCRIPTION ----- -------- ---------------- A0057 9.04 (APPENDIX 3) 4-22-040: 1EP PORTION(S) DESIGNATED AS BUFFALO LAKE ON A TOWNSHIP PLAN APPROVED AND CONFIRMED BY THE SURVEYOR GENERAL AT OTTAWA ON 1894/09/27. PETROLEUM AND NATURAL GAS EXCEPTING NATURAL GAS IN THE NISKU-IRETON-LEDUC (ZD 2038-1) ---------------------------------------------------------------------------------------------- END(s3B ZONE DESIGNATIONS APPLICABLE TO THE 1998, NOVEMBER 18 PUBLIC OFFERING NOTICE ZD: 2038-1 Zone: 6965 NISKU-IRETON-LEDUC KEY WELL: 00/06-31-038-22W4/0 INTERVAL: 5,489.00 - 5,680.00 Feet LOG TYPE: GAMMA RAY NEUTRON ---------------------------------------------------------------------------------------------- END(s3B ADDENDA AND CONTACTS APPLICABLE TO THE 1998, NOVEMBER 18 PUBLIC OFFERING NOTICE LEASE A0057 LAND DESCRIPTION 4-22-040: 1SEP IS/ARE WITHIN A PROPOSED LAKE STABILIZATION PROJECT. SURFACE ACCESS IS SUBJECT TO SPECIFIC RESTRICTIONS FOR FURTHER INFORMATION, PLEASE CONTACT: CAROL FUNK TECHNOLOGIST DEPARTMENT OF ENVIRONMENTAL PROTECTION ENGINEERING CONTRACTS AND MAINTENANCE STANDARDS OXBRIDGE PLACE 9820 - 106 ST NW FLOOR 8 EDMONTON AB T5K 2J6 (403) 427-6170 ---------------------------------------------------------------------------------------------- 1998 October 21 F. David Coombs, Executive Director EDMONTON, Alberta Minerals Tenure