气候变化领域集成服务门户(CCPortal): New Insights Into Complex Interactions Between Heterogeneity and Wettability Influencing Two-Phase Flow in Porous Media

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DOI	10.1029/2020GL088187
	New Insights Into Complex Interactions Between Heterogeneity and Wettability Influencing Two-Phase Flow in Porous Media
	Bakhshian S.; Rabbani H.S.; Hosseini S.A.; Shokri N.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:14
英文摘要	Coupled effects of wettability and pore geometry on pore-scale dynamics of immiscible two-phase fluid displacement were investigated using a multiphase lattice Boltzmann model in homogeneous and heterogeneous porous media under a wide range of contact angle θ (25° ≤θ≤ 175°). The observed invasion patterns indicate that the complex interactions between wettability and pore morphology play crucial roles in controlling the displacement patterns. The detailed pore-scale analysis enabled us to delineate how wettability influences the recovery efficiency of the defending fluid in homogeneous and heterogeneous porous media. As the wetting condition changes from strong drainage to imbibition, we observed a transition from burst to corner flow leading to a compact displacement and hence a higher recovery efficiency in the heterogeneous sample. The present study sheds new insights on how the interaction between wettability and heterogeneity influences fluid displacement in porous media. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	Contact angle; Efficiency; Porous materials; Wetting; Displacement patterns; Fluid displacement; Heterogeneous porous media; Lattice boltzmann models; Pore morphology; Recovery efficiency; Two phase fluid; Wetting conditions; Two phase flow; heterogeneity; immiscibility; pore space; porous medium; two phase flow; wettability
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170076
作者单位	Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX, United States; Department of Petroleum Engineering, Texas A & M University at Qatar, Doha, Qatar; Department of Chemical Engineering and Analytical Science, The University of Manchester, Manchester, United Kingdom; Now at Department of Geohydroinformatics, Hamburg University of Technology, Am Schwarzenberg-Campus 3 (E), Hamburg, Germany
推荐引用方式 GB/T 7714	Bakhshian S.,Rabbani H.S.,Hosseini S.A.,et al. New Insights Into Complex Interactions Between Heterogeneity and Wettability Influencing Two-Phase Flow in Porous Media[J],2020,47(14).
APA	Bakhshian S.,Rabbani H.S.,Hosseini S.A.,&Shokri N..(2020).New Insights Into Complex Interactions Between Heterogeneity and Wettability Influencing Two-Phase Flow in Porous Media.Geophysical Research Letters,47(14).
MLA	Bakhshian S.,et al."New Insights Into Complex Interactions Between Heterogeneity and Wettability Influencing Two-Phase Flow in Porous Media".Geophysical Research Letters 47.14(2020).