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Using tracer experiments to determine deep saline aquifers caprocks transport characteristics for carbon dioxide storage

Abstract : It is shown how a simple gas tracer technique can contribute to the determination of transport characteristics of tight rock formations. Main obtained parameters are intrinsic permeability and the Klinkenberg coefficient; permeability as low as 10-21 m2 is easily attainable. Some information is also gained on diffusion characteristics and porosity. An example of application is given using caprocks from a deep saline aquifer in the Paris basin.
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https://hal-insu.archives-ouvertes.fr/insu-00352952
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Submitted on : Wednesday, January 14, 2009 - 11:43:46 AM
Last modification on : Tuesday, October 19, 2021 - 6:58:01 PM
Long-term archiving on: : Tuesday, June 8, 2010 - 8:05:48 PM

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  • HAL Id : insu-00352952, version 1

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P. Bachaud, P. Berne, P. Boulin, F. Renard, M. Sardin, et al.. Using tracer experiments to determine deep saline aquifers caprocks transport characteristics for carbon dioxide storage. 5th International Conference on Tracers and Tracing Methods, Sep 2008, Tiradentes, Brazil. ⟨insu-00352952⟩

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