Hydraulic fracturing network modeling based on peridynamics
Hydraulic fracturing network modeling based on peridynamics
复制标题
基于近场动力学的水力压裂网络建模
DOI:
10.1016/j.engfracmech.2021.107676
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发表时间:
2021-04
影响因子:
5.4
通讯作者:
Xiaozhou Xia
中科院分区:
文献类型:
--
作者:
Mingqi Qin;Diansen Yang;Weizhong Chen;Xiaozhou Xia
A coupled hydromechanical model based on peridynamics is proposed to simulate the hydraulic fracturing in a complex fracture network. The proposed method is validated by comparing the numerical results with the analytical and experimental solution. Then, the influence of the crustal stress distribution, the friction force acting on the natural fracture (NF) surface and the NF network on hydraulic fracture (HF) propagation are investigated. The simulation results reveal that the crustal stress ratio mainly affects the HF propagation direction. When HFs and NFs are connected, the induced stress caused by the opening of NFs deflects the propagation direction of new fractures. The friction force on NF surface is an important factor affecting the interaction between HFs and NFs.
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DOI:
10.1016/0148-9062(96)83899-x
发表时间:
--
期刊:
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影响因子:
--
作者:
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通讯作者:
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DOI:
10.1016/0148-9062(88)92293-0
发表时间:
1988-06-01
期刊:
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES & GEOMECHANICS ABSTRACTS
影响因子:
--
作者:
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通讯作者:
CUNDALL, PA
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发表时间:
1982
期刊:
--
影响因子:
--
作者:
T. L. Blanton
通讯作者:
T. L. Blanton
影响因子:
5.4
作者:
M. Vahab;N. Khalili
通讯作者:
M. Vahab;N. Khalili
DOI:
10.1002/pamm.201610212
发表时间:
2016-10
期刊:
PAMM
影响因子:
--
作者:
Y. Heider;B. Markert
通讯作者:
Y. Heider;B. Markert