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A benchmark study on problems related to CO2 storage in geologic formations

Abstract : This paper summarises the results of a benchmark study that compares a number of mathematical and numerical models applied to specific problems in the context of carbon dioxide (CO2) storage in geologic formations. The processes modelled comprise advective multi-phase flow, compositional effects due to dissolution of CO2 into the ambient brine and non-isothermal effects due to temperature gradients and the Joule–Thompson effect. The problems deal with leakage through a leaky well, methane recovery enhanced by CO2 injection and a reservoir-scale injection scenario into a heterogeneous formation. We give a description of the benchmark problems then briefly introduce the participating codes and finally present and discuss the results of the benchmark study.
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Soumis le : vendredi 3 septembre 2010 - 11:25:05
Dernière modification le : dimanche 26 juin 2022 - 10:08:17

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Holger Class, Anozie Ebigbo, Rainer Helmig, Helge K. Dahle, J. M. Nordbotten, et al.. A benchmark study on problems related to CO2 storage in geologic formations. Computational Geosciences, Springer Verlag, 2009, 13 (4), p. 409-434. ⟨10.1007/s10596-009-9146-x⟩. ⟨hal-00514798⟩



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