B11 Feasibility Study of SAGD for a Carbonate Heavy Oil Reservoir B. Sedaee Sola (Amir Kabir University) & F. Rashidi* (Amir Kabir University) SUMMARY Steam injection is the most important thermal enhanced oil recovery method in sandstone reservoirs and in this method Steam-Assisted Gravity Drainage (SAGD) is a very effective in mobilizing of heavy oil and achieving high recovery from thick and high permeability reservoirs. The method creates short distance and stable displacement of steam and increases production rates by using gravity force as a driving potential and a pair of horizontal wells for Injection/production. SAGD in Sandstone oil Reservoirs