@inproceedings{5269270134d34d7a992cfa266d8ecf84,
title = "Field scale simulation for the effect of relative permeability on dissociation and gas production behavior during depressurization process of methane hydrate in marine sediments",
abstract = "Methane hydrate (MH) is one of the potential resources of natural gas. We have developed a numerical model for MH dissociation process in porous media to analyze the physical phenomena in a MH reservoir and predict gas production behavior during MH dissociation. Absolute permeability and. relative permeability with MH formation were formulated with our experimental results and introduced into the simulator. Then, MH reservoir model in the adjacent Sea of Japan was constructed on the basis of the results of the preliminary drilling 2003 in Nankai trough area. Using this simulator, some field, scale simulation run for depressurization process was carried out to discuss the effect of absolute permeability, relative permeability and MH saturation on MH dissociation and gas production behavior.",
keywords = "Absolute permeability, Depressurization, Dissociation, Gas hydrate, Marine sediment, Methane, Relative permeability, Simulation",
author = "Y. Sakamoto and T. Komai and T. Kawamura and N. Tenma and T. Yamaguchi",
year = "2007",
language = "English",
isbn = "1880653699",
series = "Proceedings of the ISOPE Ocean Mining Symposium",
pages = "102--107",
booktitle = "Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium",
note = "7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium ; Conference date: 01-07-2007 Through 06-07-2007",
}
