GSTDTAP  > 气候变化
DOI10.1029/2020GL089289
Hydrate is a non‐wetting phase in porous media
Zachary W. Murphy; David A. DiCarlo; Peter B. Flemings; Hugh Daigle
2020-07-29
发表期刊Geophysical Research Letters
出版年2020
英文摘要

In porous media containing gas hydrate, the hydrate morphology impacts the flow behavior of the fluid phases. We hypothesize that hydrate emplaces itself as a non‐wetting phase and use this idea to describe relative permeability of water in a hydrate/water system. We perform steady‐state relative permeability measurements in hydrate‐bearing samples with a range of hydrate saturation. We measure and compare water relative permeability in the presence of gas and in the presence of hydrate and find that the water relative permeability is the same in both cases. This suggests that 1) relative permeability for hydrate systems can be obtained without performing difficult experiments on hydrate bearing sediments, 2) flow properties are porous‐media dependent, and 3) models that assume a fixed pore or tube geometry are inadequate.

领域气候变化
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文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/286624
专题气候变化
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GB/T 7714
Zachary W. Murphy,David A. DiCarlo,Peter B. Flemings,等. Hydrate is a non‐wetting phase in porous media[J]. Geophysical Research Letters,2020.
APA Zachary W. Murphy,David A. DiCarlo,Peter B. Flemings,&Hugh Daigle.(2020).Hydrate is a non‐wetting phase in porous media.Geophysical Research Letters.
MLA Zachary W. Murphy,et al."Hydrate is a non‐wetting phase in porous media".Geophysical Research Letters (2020).
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