...
| LaTeX Math Block | ||||
|---|---|---|---|---|
| ||||
GOR = R_s + \frac{M_{rg}}{M_{ro}} \cdot \frac{B_o}{B_g} |
where
| Relative oil mobility |
|
|---|
| Oil |
| LaTeX Math Inline | ||
|---|---|---|
|
| formation volume factor |
|
| |||||||||||||||
| Relative gas mobility |
| Gas formation volume factor |
| Current formation pressure |
|---|
It provides a good estimate when the drawdown is much higher than delta pressure from gravity and capillary effects.
...