Experimental Investigation on Effects of Bacterial Concentration, Crack Inclination Angle, Crack Roughness, and Crack Opening on the Fracture Permeability Using Microbially Induced Carbonate Precipitation

Table 2

Experimental design.

Number	JRC	Crack inclination angle (°)	OD	Crack opening (mm)
3	14.5	45	0.5	1.5
3	14.5	45	1	1.5
3	14.5	45	1.5	1.5
3	14.5	45	2	1.5
3	14.5	30	2	1.5
3	14.5	60	2	1.5
3	14.5	75	2	1.5
1	6.7	45	2	1.5
2	10.8	45	2	1.5
4	18.7	45	2	1.5
3	14.5	45	2	0.5
3	14.5	45	2	1
3	14.5	45	2	2