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Table 2.

Basic parameters of NGH reservoir for the Selim’s thermal model.

Parameters Value
Porosity 0.328
Permeability (μm2) 1.11 × 10−13
Initial pressure (MPa) 3.4
Initial temperature (°C) 1.0
NGH dissociation temperature (°C) 3.0
Hydrate density (kg m−3) 913
Hydrate heat of dissociation (kJ kg−1) 400
Gas heat capacity (kJ (kg K)−1) 1.238
Thermal diffusivity of hydrate zone (μm2 s−1) 2.615 × 106
Thermal diffusivity of dissociation zone (μm2 s−1) 0.515 × 106
Thermal conductivity of dissociation zone W (m K)−1 2.615
Thermal conductivity of hydrate zone W (m K)−1 1.288

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