XFEM modeling of hydraulic fracture in porous rocks with natural fractures

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：jyj910

【摘要】

：

Hydraulic fracture(HF) in porous rocks is a complex multi-physics coupling process which involves fluid flow, diffusion and solid deformation. In this paper, th

【作者】

：

Tao Wang ZhanLi Liu QingLei Ze

【机构】

：

AppliedMechanicsLab.

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2017年8期

【关键词】

：

天然裂缝性多孔岩石水力压裂 BIOT固结理论流体流动岩石渗透率多孔介质耦合模型 hydraulic fracture XFEM porous m

【基金项目】

：

This work was supported by the National Natural Science Foundation of China （Grant Nos. 11532008, and 11372157）.

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Hydraulic fracture(HF) in porous rocks is a complex multi-physics coupling process which involves fluid flow, diffusion and solid deformation. In this paper, the extended finite element method(XFEM) coupling with Biot theory is developed to study the HF i

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XFEM modeling of hydraulic fracture in porous rocks with natural fractures

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