Study On Comprehensive Control Measures Of Chang 8 Oil Layer In A Area Of Xifeng Oilfield

With the continuous development of oil and gas field development process,many oilfields will have many factors that affect the high yield and high yield.Based on the analysis of mass production data,this paper designs the three-dimensional geological model for the reservoir of Chang 8 reservoir in Z-Block of Xifeng Oilfield,and carries on the dynamic numerical simulation,and selects the supporting index.Through the reservoir engineering research,put forward a reasonable development of technical policies and adjustment programs.According to the study and study,the long 8 reservoir is divided into 12 monolayers,the main layer is located in the middle layer,the main sand body type is the underwater diversion channel,the physical property is better.Through the analysis of the well pattern,the diamond-shaped anti-nine-point well pattern development effect is better,and clear the wells to see the water model.According to different reasons,some wells put forward hole or water shutoff profile control measures,and proposed to take the well pattern development method,and finally to the optimal development plan to predict the results show that the degree of improvement can be improved 4.17%,the program feasibility strong.