Using a Synthetic Borehole Model to Determine the Pore Aspect Ratio Dependence of Velocities from Acoustic Well-Logging Data

Table 3

Model sets and the corresponding parameters.

Sets	Models				AR
		(%)	(mm)	(mm)
A	A#0.6	0.6	0.5	30	0.017
	A#1.2	1.2
	A#1.8	1.8
	A#2.4	2.4
	A#3.0	3
B	B#0.6	0.6	1		0.033
	B#1.2	1.2
	B#1.8	1.8
	B#2.4	2.4
	B#3.0	3
C	C#0.6	0.6	2		0.067
	C#1.2	1.2
	C#1.8	1.8
	C#2.4	2.4
	C#3.0	3
D	D#0.6	0.6	4		0.13
	D#1.2	1.2
	D#1.8	1.8
	D#2.4	2.4
	D#3.0	3

Note: is the porosity of the borehole model; and are the diameter and thickness of the silicon disks, respectively; is the total number of silicon disks in each model.