Science – Society – Technology
Stratigraphy | Mesozoic | Permian | Devonian | Devonian |
---|---|---|---|---|
Buntsandstein | Rotliegend | Upper+Middle Siegenian | Lochkovian | |
Region | Trier-Luxembourg Embayment | SE-Luxembourg Graben + Wittlicher Senke | Hunsrück (+Mosel region?) | Ardennes (+NW Eifel?) |
Formations | Voltziensandstein+Zwischenschichten+Vogesensandstein | Altrich+Kinderbeuern+Ürzig | Taunusquarzit | Saint-Hubert+Oignies+Fépin |
Reservoir lithotype | Sandstone+conglomerate | Sandstone+breccia/conglomerate | Quartzite | Sandstone+quartzite |
Reservoir type | Hydrothermal | Hydrothermal/petrothermal | Petrothermal | Petrothermal |
Depth [m] | 0 to 1,200 | 0 to 2,500 | 0 to 4,000 | 3,500 to 6,000 |
Thickness [m] | 150 to 300 | >1,000 | >1,000 | 1,300 to 2,500 |
T [°C] | 10 to 50 | 10 to 75 | 10 to 90 | 90 to 140 |
k f [m s–1] | 10–4 to 10–7 | 10–4 to 10–9 | 10–5 to 10–7 | 10–5 to 10–7 |