Pore Changes in Purple Mudstone Based on the Analysis of Dry-Wet Cycles Using Nuclear Magnetic Resonance

Table 5

The bound water thickness of different cycles.

Rock samples	Purple mudstone sample no. 1	Purple mudstone sample no. 2	Purple mudstone sample no. 3
Cycles	Thickness of bound water
Nc = 1	0.08876	0.25918	0.3631
Nc = 2	0.38616	0.33331	0.40547
Nc = 3	0.39193	0.41139	0.48394
Nc = 4	0.41535	0.45259	0.53167
Nc = 5	0.44548	0.48053	0.9937
Nc = 6	0.47607	0.50031	-
Nc = 7	0.54615	0.98669	-
Nc = 8	0.92168	-	-