Numerical assessment of CO2 geological sequestration in sloping and layered heterogeneous formations: A case study from Taiwan.

Highlights: [•] Geological structure of the site was revealed by seismic reflection surveys. [•] CO₂ evaluation at the CCIP was simulated with locally refined grids. [•] Migration of CO₂ plume did not penetrate low permeability formation in 500 years. [•] Solubility and residual trapping account for 46% of injected CO₂ after 500 years. [ABSTRACT FROM AUTHOR]