PROPERTIES OF BLACK OILS - Petroleum Reservoir Fluid Property Correlations - page 44

15

10

5

0

-5

-10

-15

-20

35

30

25

20

15

10

5

0 200 400 600 800 1000 1200 1400 1600

Solution Gas-Oil Ratio at Bubblepoint Pressure, scf/STB

Valko-McCain
Standing

Glaso
Lasater

Labedi

Fig. 3-2. Average relative errors and average absolute relative errors of subsets of the data
described in table 3-6 sorted on solution gas-oil ratio at bubblepoint pressure show the quality of
selected correlation equations for estimating bubblepoint pressures across the full range of this
independent variable.