Therefore, oil recovery can be improved by injecting polymer solutions before the rate of increase of fractional water flow reached its maximum level.
Thus, it was favorable to perform polymer floods before the rate of increase of fractional water flow reached its maximum level.
The upper water saturation limit of polymer flooding should be the saturation (S wu) when the rate of increase of fractional water flow reached its maximum level.
For oil B and A, when the water saturation was 0.186 and 0.252, respectively, the rate of increase of fractional water flow reached its maximum, as soon as the water/oil mobility ratio was higher than 1.
According to the model results, the flow reached a maximum velocity of approximately 8 12 m/s in the upper part and then slowed down as it entered the impluvium, and it finally stopped when the slope decreased.
There was an optimal height of 15 cm for the SB, where the air flow reached its maximum amount and velocity, which means that, in practice, the installed height of the SB should be taken into account.
The maximum methane flow of the extraction borehole reached 4.9 m3/min and the average methane flow reached 1.9 m3/min.
Using the Laval nozzle, which produces supersonic flow, the performance of the ejector becomes high, and the maximum entrainment ratio, which is defined as the volumetric ratio between ejected fuel flow and sucked air flow, reached 36.8.
The maximum measured heat flow reaches values of 300 35000 mW/m2, but the extent of the anomalies is not larger than 2 to 4 km in diameter.
As expected, the CWD lane flow reaches the maximum value allowed by the degraded system of the Alternative scenario (20 veh/min), confirming the previous platoon considerations.
