Page 187 - PVT Property Correlations
P. 187
Black Oils Chapter | 7 161
versus time or cumulative oil production (the latter is preferred) to help
determine a good value to use as initial solution GOR. An example is given
in Fig. 7.8. The figure shows both the instantaneous (producing) GOR and
the cumulative GOR. Cumulative GOR is defined according to the following
equation. The same data is plotted against time in Fig. 7.9.
FIGURE 7.8 Example producing GOR and cumulative GOR versus cumulative oil production.
GOR, gas oil ratio.
FIGURE 7.9 Example producing GOR and cumulative GOR versus time. GOR, gas oil ratio.
