The probability of oil and water movement in tight sandstone: Evaluation methodology and mechanism analysis

doi:10.1016/j.petrol.2020.107661

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	The probability of oil and water movement in tight sandstone: Evaluation methodology and mechanism analysis
	Li CX(李曹雄)4; Lin M(林缅)2,3; Liu, Jing 1; Xian, Chenggang 4; Ji LL(姬莉莉)3; Jiang WB(江文滨)3
刊名	JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
	2021
卷号	196 页码:12
关键词	Tight oil Tight sandstone Fractals Mineral components
ISSN号	0920-4105
DOI	10.1016/j.petrol.2020.107661
通讯作者	Lin, Mian(linmian@imech.ac.cn) ; Xian, Chenggang(xianchenggang@cup.edu.cn)
英文摘要	The mechanisms of oil and water movement in tight sandstone are complicated. Many factors, like pore structure, mineral component, liquid behavior and environment condition, have great influence on this oil and water movement process. The key influencing factors are still not fully revealed. In this work, we introduced fractal theory into pore space representation process, and then provided an effective model to evaluate the movement probability of oil and water in tight sandstone. This model has considered dominant influencing factors, like mineral wettability, pore roughness, and the behavior of pore space and liquid. On the basis of this model, the mobilization probability within different pores are discussed under different conditions. And finally, as a simple application, the mobilization probability is derived in different depth with complicated formation environment, which provides a new way to evaluate the oil and water mobilization mechanism in tight formation.
分类号	一类
资助项目	Science Foundation of China University of Petroleum, Beijing[2462020XKBH004] ; National Natural Science Foundation of China[41690132] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14010101] ; Major National Science and Technology Special Program of China[2017ZX05037-001]
WOS关键词	PORE-SIZE DISTRIBUTION ; FRACTAL UNITS MODEL ; SONGLIAO BASIN ; GAS-RESERVOIRS ; ORDOS BASIN ; PERMEABILITY ; SIMULATION ; NETWORK ; CONDUCTIVITY ; WETTABILITY
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
WOS记录号	WOS:000600808100034
资助机构	Science Foundation of China University of Petroleum, Beijing ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Major National Science and Technology Special Program of China
其他责任者	Lin, Mian ; Xian, Chenggang
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/85927]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
作者单位	1.Schlumberger, Beijing 100015, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 4.China Univ Petr, Unconvent Oil & Gas Sci & Technol Inst, Beijing 102249, Peoples R China;
推荐引用方式 GB/T 7714	Li CX,Lin M,Liu, Jing,et al. The probability of oil and water movement in tight sandstone: Evaluation methodology and mechanism analysis[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,2021,196:12.
APA	李曹雄,林缅,Liu, Jing,Xian, Chenggang,姬莉莉,&江文滨.(2021).The probability of oil and water movement in tight sandstone: Evaluation methodology and mechanism analysis.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,196,12.
MLA	李曹雄,et al."The probability of oil and water movement in tight sandstone: Evaluation methodology and mechanism analysis".JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 196(2021):12.