Table 9. Permeability and porosity values from cross-hole air-injection testing using borehole NDR-MF#3 for injection and borehole NDR-MF#1 for monitoring [Permeability values are x 10-12 meter squared; porosity is in parentheses; --, no data; FZ, fault zone; PFZ, partial fault zone, defined as a monitor interval located in the fault zone and footwall]
| Permeability and porosity values from monitor intervals located in borehole NDR-MF#1 | ||||||||||||
| Hanging wall | FZ | PFZ | Footwall | |||||||||
Test |
Injection |
Injection |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
12 |
26.4-34.3 |
Hanging wall |
6.2 |
8.0 |
5.4 |
8.0 |
-- |
-- |
-- |
-- |
-- |
-- |
16 |
12.3-17.3 |
Fault zone |
-- |
-- |
-- |
25.3 |
15.3 |
7.0 |
13.2 |
22.2 |
19.7 |
-- |
17 |
3.5-8.5 |
Footwall |
-- |
-- |
-- |
-- |
-- |
13.2 |
9.3 |
9.9 |
7.0 |
8.1 |
19 |
24.5-26.5 |
Hanging wall |
5.7 |
6.1 |
3.6 |
5.7 |
12.4 |
-- |
-- |
-- |
-- |
-- |
21 |
18.5-20.5 |
Hanging wall |
5.4 |
6.0 |
3.8 |
-- |
3.5 |
21.9 |
-- |
-- |
-- |
-- |
22 |
8.7-10.7 |
Footwall |
-- |
-- |
-- |
-- |
-- |
9.3 |
10.1 |
15.9 |
11.8 |
13.6 |
23 |
3.2-5.2 |
Footwall |
-- |
-- |
-- |
-- |
-- |
13.4 |
10.8 |
10.8 |
4.4 |
5.2 |