Table A1
Parameters used to populate the 3D facies model with porosity and permeability using the geostatistical distributions given in the first column. For Porosity the four displayed values are the mean/standard deviation/min. truncated/max. truncated values. For K h (horizontal permeabilities), the four values are log values of mean/standard deviation/min. truncated/max. truncated; equivalent K h mean value is provided in parenthesis. Vertical permeability K z is proportional to K h according to the coefficients specified in the last row.
| gM | H | TkS | McC | C | |
|---|---|---|---|---|---|
| Porosity truncated Gaussian | 0/0.01/0/0.03 | 0.01/0.01/0/0.05 | 0.25/0.02/0.2/0.3 | 0.1/0.03/0.1/0.3 | 0.2/0.03/0.15/0.3 |
| Kh truncated logNormal | 10−10 (~0 mD) | 4/0.3/2/5 (~40 mD) | 5.8/0.3/0.8/8 (~400 mD) | 1.47/0.45/−1/7 (~5 mD) | 4/0.45/1.5/8 (~400 mD) |
| K z /K h | 1 | 0.1 | 1 | 0.05 | 1 |
TkS: thick-bedded sandstone; gM: gravelly mudstone; H: heterolithics; McC: mudstone-clast conglomerates; C: conglomerates.