Dynamic Analysis of Development in Five Block of Bonan Oilfield

Fluids in reservoir change its state drasticly, when the reservoir is under development, though relations of the water oil are complicated and residual oil is disperse,the changing abides by some laws.This paper uses comprehensive reservoir engineering methods to research the relations of many kinds of dynamic development data and evaluate the development effect according to the dynamic and static documents of Bonan Oil Field, as a result, a comprehensive method of dynamic analysis of oil field development is presented. During research, the water drive curve and comparing method of indicators are used to analyze the development conditions in the development units and the whole region. Finally, the residual oil distribution is studied through this method in order to do well in the development next step.