Flow Unit Model of Channel Sand Body and Its Effect on Remnant Oil Distribution: A Case Study of PI Formation in the Eastern Transition Zone of Daqing Oilfield

Table 6

HPMI test data.

Sample number	(10^-3 μm^2)	50 (μm)	Pcd (MPa)
23	2688.58	14.216	0.027
66	1197.69	10.431	0.034
68	663.82	6.58	0.034
39	148.67	0.731	0.048
72	341.76	2.816	0.069

Pcd: threshold entry pressure; : permeability; ₅₀: pore-throat radius.