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A coupled large-scale model for hydromechanical simulation of CO2 geological storage

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Vivien Desveaux

Résumé

A coupled hydro-mechanical modelling of CO2 injection into deep aquifers is proposed. Multiphase and multicomponent fluid flow is considered in interaction with the rock geomechanical behaviour. The numerical methods used to link a flow transport code and a mechanical code, in particular fields transfer between non-coincident meshes and time coupling algorithm, are then presented. Some results of large scale simulations especially some aspects of the mechanical integrity of caprock are finally discussed
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Dates et versions

hal-00606982 , version 1 (07-07-2011)

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  • HAL Id : hal-00606982 , version 1

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Pierre Sochala, Vivien Desveaux, Darius Seyedi, Jeremy Rohmer. A coupled large-scale model for hydromechanical simulation of CO2 geological storage. SIAM Geosciences 2011, Mar 2011, Long Beach, United States. ⟨hal-00606982⟩
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