Necessity of reserves classification further is discussed based on the producing feasibility. It is pointed out that the reserves of oil reservoirs unplaced on development planning during the certain future periods sh...Necessity of reserves classification further is discussed based on the producing feasibility. It is pointed out that the reserves of oil reservoirs unplaced on development planning during the certain future periods shouldn’ t be classified. Recalculation of reserves in Nankenmaqi oilfield shows that calibrated recovery efficiency is very difficult to reach according to the former calculated reserves. During the calculation of recovery efficiency, it should be fully considered on fluid properties , reservoir physical properties, heterogeneity, energy in oil reservoir and production technologies.展开更多
文摘Necessity of reserves classification further is discussed based on the producing feasibility. It is pointed out that the reserves of oil reservoirs unplaced on development planning during the certain future periods shouldn’ t be classified. Recalculation of reserves in Nankenmaqi oilfield shows that calibrated recovery efficiency is very difficult to reach according to the former calculated reserves. During the calculation of recovery efficiency, it should be fully considered on fluid properties , reservoir physical properties, heterogeneity, energy in oil reservoir and production technologies.
