Non-equilibrium simulation of CH4 production from gas hydrate reservoirs through the depressurization method
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- 作者：Khadijeh Qorbani ; Khadijeh.Qorbani@ift.uib.no" class="auth_mail" title="E-mail the corresponding author ; Bjø ; rn Kvamme
- 关键词：Gas hydrate simulation ; Methane hydrate ; Reservoir simulation ; Non-equilibrium thermodynamics
- 刊名：Journal of Natural Gas Science and Engineering
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：35
- 期：part_PB
- 页码：1544-1554
- 全文大小：6244 K
文摘
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CH4 hydrate was modeled by considering
and as hydrate formers.- •
Considered competing hydrate phase transitions via Gibb's free energy minimization.
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Calculated Gibb's free energy using a non-equilibrium thermodynamic package.
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Hydrate dissociation and reformation were modeled based on thermodynamics variables.
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Modified code was tested by the depressurization method on a hypothetical model.