Fluid Capacitance record along the borehole normalized by Fluid Capacitance of distilled water at the same temperature along the borehole T(l).
| (1) | Y_f(l) = \frac{\epsilon_f(l)}{ \epsilon^*_w(T(l))} |
where \epsilon^*_w is Fluid Capacitance for distilled water at temperature T(l).
| Log Name | FCAP | ||
|---|---|---|---|
| Math Symbol | Y_f | ||
| Model | Multiphase Fluid Capacitance @model | ||
| Units | SI | Oil Metric | Oil Field |
| frac | frac | frac | |
Typical values of relative dielectric permittivity for petroleum fluids at SPE STP are:
| Water | Oil | Gas |
|---|---|---|
| 80 | 20 | 5.6 |
See Also
Petroleum Industry / Upstream / Data Acquisition / Well & Reservoir Surveillance / Well logging / Cased-Hole Logging / Production Logging (PLT) / Borehole Flow Profile (BFP)
Subsurface E&P Disciplines / Fluid Analysis / Fluid Capacitance