m Seydi - Sharif University of Technology, Tehran, Iran
m.h Ghazanfari
c Ghotbi

In this work we investigated the effect of ultrasonic radiation on miscible injection process in fractured reservoirs and also we studied the effect of fractures orientation and lenght on front propagation and ultimate recovery of this process. The effect of the molecular weight of injected fluid is another subject that studied in this work. In conclusion ultrasonic waves in all of cases causes the increament in ultimate recovery, it also results that the greater molecular weight can be cause greater recovery.

Miscible injection, Ultrasonic Radiation, fractured Reservoirs, Five Spot Micromodel