Journal article

Numerical simulation on ferrofluid flow in fractured porous media based on discrete-fracture model

T Huang, J Yao, Z Huang, X Yin, H Xie, J Zhang

Open Physics | Published : 2017

Abstract

Water flooding is an efficient approach to maintain reservoir pressure and has been widely used to enhance oil recovery. However, preferential water pathways such as fractures can significantly decrease the sweep efficiency. Therefore, the utilization ratio of injected water is seriously affected. How to develop new flooding technology to further improve the oil recovery in this situation is a pressing problem. For the past few years, controllable ferrofluid has caused the extensive concern in oil industry as a new functional material. In the presence of a gradient in the magnetic field strength, a magnetic body force is produced on the ferrofluid so that the attractive magnetic forces allow..

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University of Melbourne Researchers

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