Sand production model in gas hydrate-bearing sediments
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- 作者：Shun Uchidaa ; uchids@rpi.edu" class="auth_mail" title="E-mail the corresponding author ; Assaf Klarb ; Koji Yamamotoc
- 关键词：Sand production ; Gas hydrate ; Hydrate-bearing sediments ; Gas production ; Hydrate dissociation ; Numerical modeling
- 刊名：International Journal of Rock Mechanics and Mining Sciences
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：303-316
- 全文大小：2062 K
文摘
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First work to incorporate the effect of sand migration into THM formulation for gas hydrate-bearing sediments.
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Sediment deformation, grain detachment, sand migration pressure change and temperature change are all coupled.
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The effect of hydrate dissociation on sand production is investigated.
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Sensitivity analyses are conducted to describe the effect of each parameter.
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Possibility of sand production management through various gas production methods is presented.