Pore Structure and Multifractal Characteristics of Overmature Continental Shale: A Case Study from the Xujiaweizi Fault Depression, Songliao Basin, China

Table 3

Porosity and permeability of shale samples.

Sample	Porosity/%			Permeability; mD
	n-C12	NMR	Helium
DS6-6	2.81	2.95	0.75	0.0015
DS6-17	3.26	3.35	0.98	0.0044
DS28-11	5.24	5.25	3.15	0.0039
DS28-15	5.47	5.47	4.07	0.0049
ShS5-16	0.43	0.35	0.35	0.0003
XS25-2	1.34	1.42	0.64	0.0557
XS25-5	2.00	1.96	1.07	0.1021
XS25-6	3.25	3.45	1.26	0.1171
XS25-12	1.56	1.26	0.60	0.2553
ZS14-5	0.80	0.55	0.85	0.1614