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DOI | 10.1029/2020GL089289 |
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
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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 |
URL | 查看原文 |
引用统计 | |
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 |
推荐引用方式 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). |
条目包含的文件 | 条目无相关文件。 |
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