Research On The Remaining Oil Tapping Potential And Water Flooding Regime Adjustment In East Of Xing 1～2 Block

The geologic model were built base on the well point data and restraint by the digit achievement of precipitation facies, including structural model and properties model, the later consists of the permeability, porosity, net pay, initial oil saturation, the application of facies constraint enhances the accordance between the matematical geology and the actual reservoir. The Eclipse software was used in the course of numerical simulation, the history match indexes including water cut, produce rate, reserve pressure, degree of reserve recovery were done by well net pattern, further more, the effect of stimulations such as fracturing, acid treating, water plugging was considered into the calculation. According to this, the distribution quantity was analysis about longitudinal peace, planar distribution, and the oil remaining potential, proposed the oil remaining digs dives the countermeasure, and five adjusting plans were designed according the figure of the currant development, after forecasting the development effect, the optimize plan was fixed, the theory reference was given to the following developing adjustment . Simultaneous, the reservoir pressure was analysis by different methods including well testing, numerical simulation and peaceman. The research speeds the course of the integrative reservoir evaluation, and gives out the adjustment method of pressure monitor wells.