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Numerical Feasibility Study for Borehole Magnetometric Resistivity Monitoring of CO₂ Storage in Deep Saline Reservoirs.

Bouchedda, Abderrezak; Giroux, Bernard (2014). Numerical Feasibility Study for Borehole Magnetometric Resistivity Monitoring of CO₂ Storage in Deep Saline Reservoirs. In: 76th EAGE Conference and Exhibition 2014 - 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy - SPE EUROPEC 2014, 16-19 juin 2014, Amsterdam, Pays-Bas.

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Résumé

In this paper, we study the efficiency of borehole magnetometric resistivity method for the detection and qualitative monitoring of CO₂ plume evolution in deep saline aquifers. We have considered two configurations of source electrodes. The numerical simulations show that surface configuration allows following the lateral plume extension with Bz and By components, with y orthogonal to the injection dipole. In the surface-borehole configuration, all components are sensitive to the evolution of the plume but the amplitude is not necessarily correlated to its extension.

Type de document: (Article)
Informations complémentaires: Extended abstract
Mots-clés libres: aquifers; carbon dioxide; Hydrogeology
Centre: Centre Eau Terre Environnement
Date de dépôt: 13 déc. 2016 20:58
Dernière modification: 13 déc. 2016 20:58
URI: http://espace.inrs.ca/id/eprint/3548

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