Table 5 Input parameter used for petrophysical modelling of the volcanic rock section

bed thickness (m)

0.3–2.9 (1.4)

Interpreted from E GrSk 3/90 and Gt GrSk 4/05

0.4–7.0 (2.2)

Interpreted from E GrSk 3/90 and Gt GrSk 4/05

PHIT (dec)

0–0.13 (0.05 ± 0.02)

0–0.13 (0.03 ± 0.03) [31]

0–0.11 (0.06 ± 0.02)

0–0.11 (0.04 ± 0.02) [195]

–

PHIGE^b (dec)

0–0.06 (0.02 ± 0.01)

Not evaluated

0–0.08 (0.04 ± 0.01)

Not evaluated

0 .03–0.06 (0.05 ± 0.01) [11]

BD^c (kg/m³)

2420–2890 (2660 ± 120)

2422–2878 (2682 ± 84) [31]

2460–2830 (2640 ± 103)

2460–2763 (2623 ± 60) [195]

2580–2655 (2632 ± 28) [11]

PERM (m²)

0–8.9E−17 (9.90E−18)

1.77E−21 to 8.5E−16 (1.75E−19; GSD: 66, ranging from 2.66E−21 to 1.15E−17)^a [31]

0–5.9E−17 (9.90E−18)

1.77E−21 to 6.11E−17 (4.83E−18; GSD: 4.3, ranging from 1.11E−18 to 2.09E−17)^a [195]

0–1.38E−17 (4.9E−19; GSD: 17.4, ranging from 2.82E−20 to 8.52E−18)^a [10]

TC (Wm⁻¹ K⁻¹)

1.4–2.1 (1.9 ± 0.1)

1.5–1.9 (1.9 ± 0.1) [31]

1.6–2.1 (1.9 ± 0.1)

1.6–1.9 (1.9 ± 0.1) [195]

2.1 [1]

TD (10^–6 m²s⁻¹)

0.50–0.82 (0.69 ± 0.03)

0.58–0.78 (0.75 ± 0.05) [31]

0.55 –0.80 (0.69 ± 0.03)

0.61–0.78 (0.73 ± 0.04) [195]

0.83 [1]

SHC (Jkg⁻¹ K⁻¹)

884–1195 (1021 ± 66)

888–1190 (981 ± 75) [31]

903–1154 (1030 ± 60)

920–1153 (1015 ± 47) [195]

976 [1]

Variogram input^d

2000/1500/2, 330

–

2000/1500/3, 330

–

–