Mathematical model for Reservoir Data Logs in terms of:
| Logging category |
|---|
| Petrotypes / Lithofacies |
| Mineral composition |
| Effective porosity |
| Absolute permeability |
| Fluid type and saturation |
| Geomechanical rock properties |
| Thermal rock properties |
All log models have a form of:
| (1) | {\rm OuputLog}(l) = {\rm Model}_{\left[ \alpha_1, ... \alpha_M \right]} \left( {\rm InputLog_1}(l), {\rm InputLog_2}(l), ... , {\rm InputLog_N}(l) \right) |
where l(x,y,z) is the along-hole depth and (x,y,z) – 3D spatial coordinates along well trajectory.
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics
Well & Reservoir Surveillance / Well logging