Various types of studies, analysis and modelling of subsurface reservoir and subsurface flow dynamics.
Normally includes the following subjects:
| 1 | Fluid analysis & modelling |
| 2 | Geological analysis & modelling |
| 3 | Petrophysical analysis & modelling |
| 4 | Well performance analysis & modelling |
| 5 | Full-field performance analysis & modelling |