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论文类型：会议论文

发表时间：2014-01-01

收录刊物：CPCI-S、SCIE

卷号：61

页面范围：282-285

关键字：MRI; CO2/water displacement; capillary number; viscosity

摘要：This paper presented CO2 injected into water saturated porous media for the immiscible displacement using Magnetic Resonance Imaging(MRI). The porous medium was formed from the packed bed of glass beads 0.2mm. CO2/water displacement processes were implemented by a spin echo sequence with MRI technique. CO2/water displacement processes were investigated for different flow rates. The CO2 and water distribution were distinguished from MRI images. Then residual water saturation were obtained at steady state. The effects of capillary number were investigated. Also the interface for different flow rate was investigated. The study provides useful data for transport process in CO2 storage. (C) 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).