Parameter | Laboratory temp. (22 °C) | Reservoir temp. (80 °C) |
---|---|---|
Pore volume (ml) | 14.4 | 14.4 |
OOIP (ml) | 11.0 | 11.0 |
Oil recovered during brine flooding (ml) | 7.00 | 7.00 |
Recovery factor after secondary flooding (ml) | 63.6 | 63.6 |
Residual oil volume (ml) | 4.00 | 4.00 |
Oil recovered after surfactant flooding (ml) | 1.30 | 1.00 |
Recovery factor after EOR (%) | 11.8 | 9.10 |
Displacement efficiency (%) | 32.5 | 25.0 |