NOTICE OF AMENDMENT PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 2000 SEPTEMBER 6 12 NOON, CALGARY THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS --- NORTHERN REGION --- LEASE HECTARES LAND DESCRIPTION ----- -------- ---------------- A0096 256 (APPENDIX 3) 5-07-038: 34 PETROLEUM AND NATURAL GAS BELOW THE BASE OF THE MANNVILLE GRP (DRRZD 4) -------------------------------------------------------------------------------- DEEPER RIGHTS REVERSION ZONE DESIGNATIONS APPLICABLE TO THE 2000, SEPTEMBER 6 PUBLIC OFFERING NOTICE (Refer to Information Letter 98-14) 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 -------------------------------------------------------------------------------- ADDENDA AND CONTACTS APPLICABLE TO THE 2000, SEPTEMBER 6 PUBLIC OFFERING NOTICE LEASE A0096 LAND DESCRIPTION 5-07-038: 34NEP IS/ARE RESERVED FOR A PROPOSED NATURAL AREA, UNDER THE PUBLIC LANDS ACT. SURFACE ACCESS IS SUBJECT TO SPECIFIC RESTRICTIONS FOR FURTHER INFORMATION, PLEASE CONTACT: BILL RICHARDS RESOURCE TECHNOLOGIST DEPARTMENT OF ENVIRONMENT RECREATION AND PROTECTED AREAS SYSTEMS PLANNING AND PROGRAM DEVELOPMENT BRANCH 9820 106 ST NW FLOOR 2 EDMONTON AB T5K 2J6 (780) 427-9445 -------------------------------------------------------------------------------- 2000 AUGUST 9 BRIAN HUDSON, MANAGER EDMONTON, ALBERTA MINERAL AGREEMENTS AND SALES