Pore Structure and Connectivity of Mixed Siliciclastic-Carbonate Tight Reservoirs in the Palaeogene from Qaidam Basin, NW China

Table 3

Pore structure parameters of the eight samples measured by low pressure N₂ adsorption.

Sample ID	Reservoir type	BJH TPV (cm^3/g)	BJH APD (nm)	D1	D2
MSCSs-1	LDR	0.020521	21.856200	2.4274	2.2331
MSCSs-2	LDR	0.017060	18.664500	2.5194	2.4785
MSCSs-3	LDR	0.005161	18.894500	2.5537	2.5073
MSCSs-4	LDR	0.003533	21.826900	2.5332	2.4409
MSCSs-5	SCR	0.004156	26.547600	2.4623	2.5069
MSCSs-6	SCR	0.001375	34.995100	2.4230	2.3230
MSCSs-7	MSCR	0.007042	25.639500	2.4234	2.2832
MSCSs-8	MSCR	0.003725	16.384000	2.5016	2.5695