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Table T4. Results of individual flow-through permeability tests for specimens from Hole C0002P.

Core, section, interval (cm)
Effective stress (MPa)
Test run
Volumetric flow rate (cm3/min)
Discharge velocity (cm/s)
Head difference (cm)
Hydraulic gradient
Hydraulic conductivity (cm/s)
Intrinsic permeability (m2)
348-C0002P-
3R-1, 51 0.28 1 0.0002 2.94E–07 109 13.97 2.10E–08 2.09E–17
2 –0.0002 –2.94E–07 –107 –13.72 2.14E–08 2.13E–17
3 0.0004 5.88E–07 225 28.85 2.04E–08 2.02E–17
4 –0.0004 –5.88E–07 –204 –26.15 2.25E–08 2.23E–17
Average: 2.13E–08 2.12E–17
3R-1, 51 0.55 1 0.0002 2.94E–07 184 23.59 1.25E–08 1.24E–17
2 –0.0002 –2.94E–07 –159 –20.38 1.44E–08 1.43E–17
3 0.0004 5.88E–07 377 48.33 1.22E–08 1.21E–17
4 –0.0004 –5.88E–07 –380 –48.72 1.21E–08 1.20E–17
Average: 1.28E–08 1.27E–17
4R-2, 98 0.28 1 0.0002 2.41E–07 200 54.05 4.45E–09 4.42E–18
2 –0.0002 –2.41E–07 –247 –66.76 3.60E–09 3.58E–18
3 0.0004 4.81E–07 358 96.76 4.97E–09 4.94E–18
4 –0.0004 –4.81E–07 –414 –111.89 4.30E–09 4.27E–18
Average: 4.33E–09 4.30E–18
4R-2, 98 0.55 1 0.0002 2.53E–07 196 54.44 4.64E–09 4.60E–18
2 –0.0002 –2.53E–07 –288 –80.00 3.16E–09 3.13E–18
3 0.0004 5.05E–07 491 136.39 3.70E–09 3.67E–18
4 –0.0004 –5.05E–07 –475 –131.94 3.83E–09 3.80E–18
Average: 3.83E–09 3.80E–18
6R-1, 64 0.28 1 0.0006 6.34E–07 52 11.82 5.38E–08 5.34E–17
2 –0.0006 –6.34E–07 –183 –41.59 1.53E–08 1.52E–17
3 0.0008 8.45E–07 165 37.50 2.26E–08 2.24E–17
4 –0.0008 –8.45E–07 –238 –54.09 1.57E–08 1.55E–17
Average: 2.68E–08 2.66E–17

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