Impact of Petrophysical Properties on Hydraulic Fracturing and Development in Tight Volcanic Gas Reservoirs

Table 1

Dimensions, porosity, and permeability of various samples.

Sample	Diameter (mm)	Length (mm)	Porosity (%)	Dry samples pulse-decay permeability (mD)
L1	24.88	11.35	7.77	0.0078
L2	24.96	20.46	6.85	0.0018
L3	24.91	10.93	16.07	0.036
L4	24.88	10.05	16.12	0.0078
L5	24.84	25.69	16.41	0.010
L6	24.84	12.49	7.07	0.00056
L7	24.73	13.60	6.60	0.00049
L8	24.85	19.89	4.23	0.00083
L9	24.86	50.61	6.88	0.00041
L10	24.88	53.24	7.00	0.00027
L11	24.88	51.34	2.92	0.00019
L12	24.93	50.01	1.60	0.00038
L13	24.77	50.79	4.24	0.00013
L14	25.35	50.69	2.01	0.0020
L15	24.78	50.36	2.00	0.00015
L16	24.94	50.87	1.25	0.00067