Analysis of evolving capillary transition, gravitational fingering, and dissolution trapping of CO2 in deep saline aquifers during continuous injection of supercritical CO2
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2019.01.014
Abstract: Abstract Dissolution trapping of supercritical CO2 (ScCO2) in deep saline aquifers undergoes different stages such as ScCO2 mixing with brine, buoyant convection and slumping of CO2 rich brine. The effects of permeability and capillarity on… read more here.
Keywords: co2; injection; continuous injection; dissolution trapping ... See more keywords
Dissolution Trapping of Carbon Dioxide in Heterogeneous Aquifers.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.7b01540
Abstract: The geologic architecture in sedimentary reservoirs affects the behavior of density-driven flow and the dispersion of CO2-rich brine. The spatial organization and connectivity of facies types play an important role. Low-permeability facies may suppress fingering… read more here.
Keywords: heterogeneous aquifers; trapping carbon; dioxide heterogeneous; carbon dioxide ... See more keywords