Effect of Fluid/Rock Interactions on Physical Character of Tight Sandstone Reservoirs during CO₂ Flooding

Table 2

Basic parameters of the core samples.

Core No.	Length, cm	Pore volume, mL	Porosity, %	K, ×10^-3μm^2
1	6.62	3.77	11.61	0.17
2	7.04	3.52	10.17	0.19
3	6.93	4.45	13.09	0.24
4	7.08	3.67	10.56	0.29
5	6.79	4.02	12.07	0.32
6	6.90	3.50	10.34	0.35
7	6.90	3.25	9.56	0.40
8	7.44	3.75	10.27	0.14
9	6.85	3.41	10.13	0.18
10	6.80	4.22	12.64	0.20