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. 2025 Aug 21;15:30688. doi: 10.1038/s41598-025-15660-y

Table 3.

The basic characteristics of the sandstone core plugs used in the core flooding experiments.

Core plug Diameter (inches) Length (inches) Grain density (g/cc) Porosity (%) Permeability (mD)
1 1.5 5 2.665 23.5 50.9
2 1.5 5 2.667 23.9 51.3
3 1.5 5 2.671 23.6 50.5