Viscosity of live oil - Beggs/Robinson correlation

Input(s)

μod\mu o d: Viscosity of dead oil (cP)

Rso\mathrm{R}_{\mathrm{so}}: Solution oil gas ratio (fraction)

Output(s)

A: Constant A for Beggs Robinson Correlation (fraction)

B: Constant B for Beggs Robinson Correlation (fraction)

μo\mu o: Viscosity of Live-Oil (cP)(\mathrm{cP})

Formula(s)

A=10.715(Rso+100)0.515B=5.44(Rso+150)0.338μo=AμodB\begin{gathered} A=10.715 *(R s o+100)^{-0.515} \\ B=5.44 *(R s o+150)^{-0.338} \\ \mu o=A * \mu o d^{B} \end{gathered}

Reference(s)

Applied Petroleum Reservoir Engineering, Second Edition, Craft & Hawkins, Page: 41.


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