Characterization of Nanoscale Pores in Tight Gas Sandstones Using Complex Techniques: A Case Study of a Linxing Tight Gas Sandstone Reservoir

Table 1

Petrophysical properties of the three tight gas samples.

Core	Depth (m)	Diameter (cm)	Porosity (%)	Gas permeability (mD)	Contact angle (°)
LX1	1929	2.53	3.3	0.05	11.03
LX2	1924	2.53	3.8	0.21	9.92
LX3	1923	2.53	4.4	0.88	18.26