Effects of Capillary Pressure on Multiphase Flow during CO2 Injection in Saline Aquifer

被引：0

作者：

Pau, J. S. ^{[1
]}

Pao, W. K. S. ^{[1
]}

Yong, S. P. ^{[2
]}

Memon, P. Q. ^{[2
]}

机构：

[1] Univ Teknol PETRONAS, Dept Mech, Tronoh 31750, Perak Darul Rid, Malaysia

[2] Univ Teknol PETRONAS, Dept Comp & Informat Sci, Tronoh 31750, Perak Darul Rid, Malaysia

来源：

ICPER 2014 - 4TH INTERNATIONAL CONFERENCE ON PRODUCTION, ENERGY AND RELIABILITY | 2014年 / 13卷

关键词：

STORAGE;

D O I：

10.1051/matecconf/20141302001

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper focused on supercritical CO2 injection into saline aquifer, in particular its capillarity's effects on the plume migration, reservoir pressure alteration and CO2 flux density. The numerical method used to solve the incompressible two-phase flow equations is based on the mimetic method, which conserves the mass and fluxes simultaneously. The investigation showed that exclusion of capillarity can greatly underestimate the CO2 plume migration and resulted in distinctive reservoir pressure distribution. It is found that capillarity showed no significant effect on the flux intensity of CO2.

引用

页数：5

共 15 条

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