NOTICE OF CHANGE (AMENDMENTS/WITHDRAWALS) PUBLIC OFFERING OF CROWN PETROLEUM AND NATURAL GAS RIGHTS 2009 OCTOBER 28 2009 September 03 Retha Purkis - Manager EDMONTON, Alberta P & NG Sales and Registrations ENERGY LEASE SCHEDULE PETROLEUM AND NATURAL GAS LEASES 2009, OCTOBER 28 LEASE HECTARES LAND DESCRIPTION ----- -------- ---------------- THE FOLLOWING PARCEL(S) SHOULD READ AS FOLLOWS --- PLAINS REGION --- A0452 142 4-16-017: 5SP,NW,NEP PORTION(S) LYING TO THE WEST OF THE LEFT BANK OF THE BOW RIVER AS SHOWN ON A TOWNSHIP PLAN APPROVED AND CONFIRMED BY THE SURVEYOR GENERAL AT OTTAWA ON 1885/06/27. PETROLEUM AND NATURAL GAS ------------------------------------------------------------------------------------- END