Extensive Library of Standard Methods
Velit has an extensive library of pre-defined Depth Conversion methods:
| Curve | Generally regression |
| Mapping | Gridding velocities, Kriging, Kriging with trend |
| Optimise | Log fitting, minimising error, optimisation |
| Sonic Log | Constants, time-depth curve look up, polynomials |
| Stacking Velocities | Extract Dix interval velocities, RMS, Average, smooth, create Pseudo Wells |
| User | User supplied depth conversions – Partners, Excel etc. New methods can be added Express language |
The depth conversion process can be run by the user, via the workflow system or the Wizard
can be used to run a number of depth conversion to calculate the P10, P50, P90 values and produce
the depth uncertainty for risk reduction in reservoir estimation.
Depth Conversion Workflow Tree