Control Factors for Gas Recovery in the Second Methane Hydrate Field Test in the Nankai Trough
Gang Li,
Zi-Chao Zhao,
Xiao-Sen Li
et al.
Abstract:Japan conducted a methane hydrate field test from the AT1-P3 well in the Nankai Trough in 2017. The system geometry and field data of the layer thickness, pressure, temperature, porosity, and permeability were published. Methane hydrate dissociation in the production test was performed using a depressurization method in a vertical well. The mathematical model was developed to simulate the field test by the full implicit simulator of hydrate (FISH). The simulation domain with the scale of more than 500 m was la… Show more
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