PROPERTIES OF BLACK OILS - Petroleum Reservoir Fluid Property Correlations - page 99

5

4

3

2

1

0

-1

-2

5

4

3

2

1

0

100 150 200 250 300

Reservoir Temperature, °F

Eq. 3.22, B ob from Eq. 3.21a, c ofb from Eqs. 3.13
Al-Marhoun

Ahmed Eqs. 4-65, 4-69
Ahmed Eqs. 4-65, 4-70

Fig. 3-29. Average relative errors and average absolute relative errors of subsets of the data
described in table 3-18 sorted on reservoir temperature show the quality of selected equations for
estimating oil formation volume factors for pressures greater than bubblepoint pressure across the
full range of this independent variable.