IMECH-IR  > 流固耦合系统力学重点实验室(2012-)
Gas Flow Behavior of Nanoscale Pores in Shale Gas Reservoirs
Shen WJ(沈伟军); Li XZ; Xu YM; Sun YP; Huang WG; Shen, WJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.; Shen, WJ (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
2017-05
发表期刊Energies
卷号10期号:6页码:1-12
ISSN1996-1073
摘要

The gas transport in shale nanopores is always one of the major concerns in terms of the development of shale gas reservoirs. In this study, the gas flow regimes in shale nanopores were classified and analyzed according to Knudsen number. Then the gas flow model considering Darcy flow, slip flow, transition flow, molecular free flow and adsorption effect was proposed to evaluate the gas flow behavior in shale nanopores. The result shows that the contributions of Darcy flow, slip flow and transition flow in shale nanopores are reciprocal, and are mainly dominated by pore radius and pressure. The adsorption effect greatly influences the total mass flux. The total mass flux will increase as Langmuir pressure and temperature increase while it will decrease with reservoir pressure and the adsorption thickness. These results can provide insights for a better understanding of gas flow in the shale nanopores so as to optimize the production performance of shale gas reservoirs.

关键词Shale Gas Reservoirs Nanoscale Pores Knudsen Number Mathematical Model Flow Behavior
DOIdoi:10.3390/en10060751
收录类别SCI
语种英语
WOS记录号WOS:000404384000017
WOS研究方向Energy & Fuels
WOS类目Energy & Fuels
课题组名称LMFS海洋土力学(LHO)
论文分区二类
力学所作者排名1
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/60880
专题流固耦合系统力学重点实验室(2012-)
通讯作者Shen, WJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.; Shen, WJ (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
推荐引用方式
GB/T 7714
Shen WJ,Li XZ,Xu YM,et al. Gas Flow Behavior of Nanoscale Pores in Shale Gas Reservoirs[J]. Energies,2017,10(6):1-12.
APA 沈伟军.,Li XZ.,Xu YM.,Sun YP.,Huang WG.,...&Shen, WJ .(2017).Gas Flow Behavior of Nanoscale Pores in Shale Gas Reservoirs.Energies,10(6),1-12.
MLA 沈伟军,et al."Gas Flow Behavior of Nanoscale Pores in Shale Gas Reservoirs".Energies 10.6(2017):1-12.
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