000014613 001__ 14613
000014613 005__ 20161115100156.0
000014613 04107 $$aeng
000014613 046__ $$k2016-08-21
000014613 100__ $$aChristensen, Kenneth
000014613 24500 $$aFlow Interactions Between Water and CO2 in 2D Heterogeneous Porous Micromodels

000014613 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014613 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014613 506__ $$arestricted
000014613 520__ $$2eng$$aMultiphase flow of water and supercritical C02 in porous media is central to the geologic sequestration of C02 within saline aquifers. The coupled flow dynamics of C02 and brine in geologic media must be better understood, particularly at the pore scale, as pore-scale processes represent a critical component of accurately predicting large-scale migration of injected C02. In this work, the pore-scale flow interactions of water and liquid/supercritical C02 are being quantified in 2D heterogeneous porous micromodels at reservoir-relevant conditions (i. e., 80 bar, 20°C), in an attempt to accurately mimic the process of C02 injection into saline aquifers. The initial results show that the dominant C02 flow paths have very complex spatial configuration, which highlights the importance of the local pressure (e. g., capillary) gradient in C02 front migration.

000014613 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014613 653__ $$a

000014613 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014613 720__ $$aChristensen, Kenneth
000014613 8560_ $$ffischerc@itam.cas.cz
000014613 8564_ $$s166650$$uhttps://invenio.itam.cas.cz/record/14613/files/TS.FM08-3.05.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1060, code TS.FM08-3.05
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000014613 962__ $$r13812
000014613 980__ $$aPAPER