Investigation of Pore Structure and Water Imbibition Behavior of Weakly Cemented Silty Mudstone

Table 5

Comparison of different test methods.

Test method	DM	SEM	NAD	MIP
Average PS (μm)		1.2000	0.0084	0.0140
PSD (μm)		0.2000∼5.0000	0.0030∼0.2080	0.0040∼53.7330
Porosity (%)	23.1		13.5	20.8