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  2. 地质与地球物理研究所
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  4. 中国科学院油气资源研究重点实验室
Hydraulic Fracturing Simulations with Real-Time Evolution of Physical Parameters

文献类型：期刊论文

作者Qin, Qiuping1,2,3; Xue, Qingfeng2,3; Ma, Zizhuo1,2,3; Zheng, Yikang2,3; Zhai, Hongyu4
刊名ENERGIES
出版日期2021-03-01
卷号14期号:6页码:12
关键词hydraulic fracturing numerical simulation physical parameter evolution
DOI10.3390/en14061678
英文摘要During hydraulic fracturing, expansion of internal micro-fractures deforms the rock to different extents. Numerical studies typically assume fixed parameters; however, in the field site, parameters are likely to vary. Error accumulation underlies deviation of simulation results from actual data. In this study, it was found that the mean velocity of an in-lab active source obtained from the hydraulic fracturing experiment decreased. To explain the effect of physical parameter (velocity) on numerical simulation results, we performed numerical simulations based on the extended finite element method (XFEM) of indoor hydraulic fracturing considering the velocity variation. The simulation results considering the change of the physical parameter (velocity) of the rock sample reflect the rock damage evolution more exactly. Consequently, the real-time evolution of physical parameters during hydraulic fracturing should be considered in numerical simulations. Rock damage evolution can be better captured using the offered modification of physical parameters. The present work provides theoretical guidance for hydraulic fracturing simulations to some extent.
资助项目Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-DQC009]
WOS研究方向Energy & Fuels
语种英语
WOS记录号WOS:000634430200001
出版者MDPI
资助机构Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/101047]  
专题地质与地球物理研究所_中国科学院油气资源研究重点实验室
通讯作者Qin, Qiuping
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
4.China Earthquake Adm, Inst Geophys, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714		 Qin, Qiuping,Xue, Qingfeng,Ma, Zizhuo,et al. Hydraulic Fracturing Simulations with Real-Time Evolution of Physical Parameters[J]. ENERGIES,2021,14(6):12.
APA Qin, Qiuping,Xue, Qingfeng,Ma, Zizhuo,Zheng, Yikang,&Zhai, Hongyu.(2021).Hydraulic Fracturing Simulations with Real-Time Evolution of Physical Parameters.ENERGIES,14(6),12.
MLA Qin, Qiuping,et al."Hydraulic Fracturing Simulations with Real-Time Evolution of Physical Parameters".ENERGIES 14.6(2021):12.

入库方式： OAI收割

来源：地质与地球物理研究所

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