Difference between revisions of "Beggs and Robinson Oil Viscosity correlation"
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| − | [[Beggs - Robinson correlation]] is an empirical correlation for еру '''oil viscosity''' published in '''1975''' <ref name= BR1975/>. | + | [[Beggs - Robinson correlation|Beggs - Robinson]] is an empirical correlation for еру '''oil viscosity''' published in '''1975''' <ref name= BR1975/>. |
=== Math & Physics === | === Math & Physics === | ||
Revision as of 15:34, 24 July 2017
Contents
Brief
Beggs - Robinson is an empirical correlation for еру oil viscosity published in 1975 [1].
Math & Physics
Dead oil viscosity:
where:
A0 = -1.163
A1 = 13.108
A2 = 6.591
Saturated oil viscosity:
where:
B0 = 10.715
B1 = 5.615
B2 = 0.515
C0 = 5.44
C1 = 5.615
C2 = 0.338
Discussion
Workflow
Application range
Nomenclature
= coefficients
= coefficients
= coefficients
= pressure, MPA
= bubble point pressure, MPA
= oil gas ration, m3/m3
= gas specific gravity, dimensionless
= temperature, °R
= oil API gravity, dimensionless
References
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedBR1975 - ↑
Vazquez, M.; Beggs, H.D. (1980). "Correlations for Fluid Physical Property Prediction."
. Society of Petroleum Engineers (SPE-6719-PA).
Cite error: <ref> tag with name "BB1975" defined in <references> is not used in prior text.
