This data article provides detailed explanation and data on CO2/water coreflooding experiments performed on nine sandstone rock cores. Refer to the research article “Predicting CO2 Residual Trapping Ability Based on Experimental Petrophysical Properties for Different Sandstone Types” [1] for data interpretation. The reader can expect to find experimental conditions including temperature, pressure, fluid pair types, as well as flow rates. Furthermore, the raw CT images and the processed three-dimensional (3D) voxel-level porosity, permeability, and CO2 saturation maps for each of the nine sandstone samples are also supplied.
