Page 283 - PVT Property Correlations

Appendix A

Oil Correlations Formulae

This appendix contains a large number of oil correlations formulae. The cor-
relations are presented in alphabetical order. The correlations use oil field
system of units. Correlations for each PVT (pressure, volume, and tempera-
ture) property are grouped under the following names:
Bubble point pressure (psia)
Solution gas oil ratio (scf/STB)
Saturated oil formation volume factor (rbbl/STB)
21
Saturated oil compressibility (psi )
3
Saturated oil density (lbm/ft )
Saturated oil viscosity (cp)
Stock-tank gas oil ratio (scf/STB)
Under saturated oil formation volume factor (rbbl/STB)
21
Under saturated oil compressibility (psi )
3
Under saturated oil density (lbm/ft )
Under saturated oil viscosity (cp)
Dead oil viscosity (cp)
Free gas specific gravity
Total formation volume factor (rbbl/STB)
Modified black oil (volatile oil)

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