Based on the principle of hydrates decomposition and Darcy’s Law of fluid flow in ocean sediments, a model for natural gas production from hydrate deposits in deep-sea by depressurization is presented in this paper. Meanwhile, the pressure governing equations and the formula of output of gas are obtained.
根据天然气水合物在地层中的分解渗流规律,建立了利用降压法对水合物进行开采的物理模型,并由达西定律推导了其压力控制方程以及天然气的产量计算公式。
参考来源 - 海底天然气水合物降压法开采研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N a unit expressing the permeability coefficient of rock 达西; 多孔介质渗透力单位 ( symbol: D) [geology]
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