Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly

doi:10.1016/j.energy.2020.118630

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	Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly
	Du SH(杜书恒)
刊名	ENERGY
	2020-11-15
卷号	211 页码:118630
关键词	Unconventional hydrocarbon HETEROGENEITY Anisotropy SHALE Umbrella deconstruction SEM Reservoir characterization SANDSTONE Pore geometry RESERVOIR RESOLUTION BASIN AREA CT
ISSN号	0360-5442
DOI	10.1016/j.energy.2020.118630
英文摘要	Umbrella Deconstruction method has already been raised in a set of published papers accomplished by the author of this study and his collaborators. This method aimed to unlock the black box of the anisotropic pores, elements and minerals of reservoirs from a new perspective. Compared with all the previous case studies, the purpose of this study is to investigate the profound connotations and special significance of the geometric parameters describing the pores in the study of Umbrella Deconstruction method furtherly. This new case study shows the extreme points of reservoir properties could be the turning points of some complex geological processes. It also shows that there are two possible mechanisms which would control the geometry of the pore boundary, including the differential corrosion due to compaction process and the seepage process controlled by dominant channels. The location of the maximum and minimum values of eight sections and the angle between the maximum and minimum values had sig-nificance in the geologic mechanism and development processes. The conclusions suggest that, when we carry out the study of micro-anisotropy characterization, we should investigate what relative quantitative enlightenment can be brought to us by the change characteristics and laws of pore geometry parameters from both the geological and engineering perspectives. This will contribute to the further explanation and improvement of the practicability of Umbrella Deconstruction in pore characterization. (C) 2020 Elsevier Ltd. All rights reserved.
分类号	一类
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
WOS记录号	WOS:000591606400007
资助机构	National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [41902132, 11872363, 51861145314} ; PetroChina Innovation Foundation [2019D5007-0214} ; Chinese Academy of Sciences (CAS) through the CAS Key Research Program of Frontier Sciences [QYZDJ-SSWJSC019} ; CAS Strategic Priority Research Program [XDB22040401}
其他责任者	Du, SH
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/85420]
专题	力学研究所_非线性力学国家重点实验室
作者单位	{Du Shuheng} Chinese Acad Sci Inst Mech State Key Lab Nonlinear Mech 15 Beisihuanxi Rd Beijing 100190 Peoples R China
推荐引用方式 GB/T 7714	Du SH. Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly[J]. ENERGY,2020,211:118630.
APA	杜书恒.(2020).Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly.ENERGY,211,118630.
MLA	杜书恒."Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly".ENERGY 211(2020):118630.