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Investigating underground CO2 storage in porous media using geological labs on chip

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMARRE, Samuel
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARIO, Anaïs
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLECOUTRE-CHABOT, Carole
hal.structure.identifierLaboratoire de Chimie de la Matière Condensée de Paris [LCMCP]
dc.contributor.authorNGUYEN, Olivier
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBERNARD, Dominique
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGARRABOS, Yves
dc.contributor.editorJ. J. Brandner
dc.contributor.editorS. Colin
dc.contributor.editorD. Newport
dc.date.created2018
dc.date.issued2018
dc.date.conference2018-02-28
dc.description.abstractEnCO2 geological storage in deep saline aquifers represents a mediation solution for reducing the anthropogenic CO2 emissions. Consequently, this kind of storage requires adequate scientific knowledge and tools at the pore scale to evaluate injection scenarios or to estimate reservoir capacity. In this context, porous media designed inside high pressure / high temperature microfluidic reactors (micromodel or geological labs on chip - GLoCs) turn out to be excellent tools to complement the classical core-scale experimental approaches to investigate the different mechanisms associated with CO2 geological storage in deep saline aquifers). This paper will first highlight the latest results obtained at ICMCB concerning the application of the GLoCs to study the invasion processes of CO2 in water and brine saturated GLoCs. In particular, direct optical visualization and image treatments allow following the evolution of the CO2/brine phase distribution within the pores, including displacement mechanisms and pore saturation levels. Finally, we will present some ongoing work aiming at integrating in situ spectroscopy techniques in HP microreactors to get information about the dissolution and mineralization trapping. Beyond CO2 geological storage investigations, the GLoCs could also find wider applications in geological-related studies such as Enhanced Oil Recovery, shale gas recovery or geothermal energy.
dc.language.isoen
dc.publisherSociété Hydrotechnique de France (Paris)
dc.subject.enMicrofluidics
dc.subject.enHgh pressure
dc.subject.enPorous media
dc.subject.enCO2 geological storage
dc.subject.enInvasion processes
dc.title.enInvestigating underground CO2 storage in porous media using geological labs on chip
dc.typeCommunication dans un congrès
dc.subject.halChimie/Matériaux
bordeaux.pageμFLU-NEGF18-40 (5 p.)
bordeaux.countryFR
bordeaux.conference.cityStrasbourg
bordeaux.peerReviewedoui
hal.identifierhal-02909804
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.organizerSociété Hydrotechnique de France
hal.conference.end2018-03-02
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02909804v1
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