Analysis of Microstructure and Low Permeability with 3D Digital Rock Modeling

Table 4

The shape factor of pores and particles.

Name of the rock sample	Particles’ shape factor	Pores’ shape factor
GQ1	1.24	2.03
GQ2	0.80	1.69
GQ3	0.82	2.01
TL1	1.40	2.42
TL2	0.83	0.59
LA1	0.75	0.52
LA2	1.20	0.59