CUED Publications database

Coupled deformation-flow analysis for methane hydrate production by depressurized wells

Klar, A and Soga, K (2005) Coupled deformation-flow analysis for methane hydrate production by depressurized wells. In: UNSPECIFIED pp. 653-659..

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Abstract

A formulation for coupled flow-deformation analysis of methane-hydrate extraction problems is presented. By assuming that the hydrate does not flow, a two phase flow formulation is considered, based on Darcy's law and capillary pressure relation. The formulation is implemented in the finite difference code FLAC. The code was used to investigate the stability of a methane extraction well by depressurizing the well. © 2005 Taylor & Francis Group, London.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div D > Geotechnical and Environmental
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:15
Last Modified: 08 Dec 2014 02:34
DOI: