Experimental studies on the short term effect of CO2 on the tensile failure of sandstone
Experimental studies on the short term effect of CO2 on the tensile failure of sandstone
复制标题
CO2对砂岩拉伸破坏短期影响的实验研究
DOI:
10.1016/j.egypro.2014.11.364
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Xiaochun Li
中科院分区:
文献类型:
--
作者:
Mingze Liu;Bing Bai;Xiaochun Li
The injection of CO2to the formation may cause the tensile failure of the formation rock. The short term effect of CO2on the tensile failure behavior of sandstone with or without the combined effect of water was investigated in this paper. Hollow cylinder method was adopted to fracture the sandstone samples under four types of pore fluid condition: dry, dry with CO2, water wet and wet with CO2. The experimental results indicated that the effective fracturing pressure of the samples under the same pore fluid condition varied linearly with the effective confining pressure in the range of 1.0-6.0 MPa. Existence of water resulted in a slight weakening of 5.638% on the tensile strength. But the tensile fracturing behavior of the sandstone was not obviously affected by gaseous CO2with or without the combined effect of water. The findings can be a reference for the mechanical stability evaluation of the formation in CO2storage.
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影响因子:
1.2
作者:
I. Song;M. Suh;Kyoung-Sik Won;B. Haimson
通讯作者:
I. Song;M. Suh;Kyoung-Sik Won;B. Haimson
DOI:
10.1016/s0148-9062(99)00063-7
发表时间:
1999-10-01
影响因子:
7.2
作者:
Lee, DH;Juang, CH;Shieh, WH
通讯作者:
Shieh, WH
DOI:
--
发表时间:
2013-02
期刊:
--
影响因子:
--
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G. Dawson;H. Sidiq;J. Pearce;J-F. Gao;S. Golding;V. Rudolph;Qin Li;H. Xing
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DOI:
10.1016/j.ijrmms.2007.04.006
发表时间:
2008-02
影响因子:
7.2
作者:
J. Rutqvist;J. Birkholzer;C. Tsang
通讯作者:
J. Rutqvist;J. Birkholzer;C. Tsang
DOI:
10.1016/j.ijrmms.2011.02.017
发表时间:
2011-06
影响因子:
7.2
作者:
M. Monfared;P. Delage;J. Sulem;M. Mohajerani;A. Tang;E. Laure
通讯作者:
M. Monfared;P. Delage;J. Sulem;M. Mohajerani;A. Tang;E. Laure