CO2–brine–rock interaction impacts the behavior and efficiency of CO2 geological storage;
a thorough understanding of these impacts is important. A lot of research in the past has …

Investigations of fluid instability and density-driven convection in soils and rocks are
motivated by both natural phenomena giving rise to ecological problems, and human …

Successful design and execution of CO 2 sequestration in saline aquifers requires a
comprehensive understanding of CO 2 transport properties. CO 2 diffusion coefficient affects …

Geochemical reactions are important for short and long-term fate of carbon dioxide (CO 2)
during geological CO 2 sequestration (GCS). The effect is more pronounced in formations …

Global climate change is a pressing problem, and given the current state of development of
renewable energies, Carbon Capture and Storage (CCS) appears a promising solution …

Solubility trapping is one important storage method in CO2 geological sequestration, which
is affected by many factors such as temperature, pressure, and salinity. At present, the …

When CO 2 is injected into aquifers, CO 2 will dissolve into the water phase. CO 2
dissolution initiated by diffusion, will increase the density of the water phase and thereby …

We present the first experiments of dissolution-driven convection of carbon dioxide (CO 2) in
a confined brine-saturated porous medium at high pressures. We designed an alternative …

Solubility trapping of carbon dioxide (CO 2) in deep saline aquifers is considered an
effective mechanism of carbon storage. The dissolution of CO 2 in aquifer brine may result in …

CO 2 convective mixing has been extensively studied for CO 2 dissolution in saline water
but very limited with the presence of oil. The objective of this work was to visually study the …