Geoscience Reference
In-Depth Information
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
3.0
2.5
2.0
1.5
1.0
0
200
400
600
800
1000
Solution Gas-Oil Ratio, scf/STB
Ahmed (Eq. 4-32)
Standing
Standing/Witte
Standing/Witte/McCain-Hill
Fig. 3-22. Average relative errors and average absolute relative errors of subsets of the data
described in table 3-16 sorted on solution gas-oil ratio show the quality of selected correlation
equations for estimating reservoir oil densities for pressures equal to and less than bubblepoint
pressure across the full range of this independent variable.
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