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Undersaturated oil viscosity

μocpp > pb

LaTeX Math Inline
body--uriencoded--\displaystyle \mu_o(p, T) = \mu_%7Bob%7D \cdot \left( \frac%7Bp%7D%7Bp_b%7D \right)%5em
LaTeX Math Inline
body--uriencoded--m=c_1 \cdot p%5e%7Bc_2%7D \cdot 10%5ea
LaTeX Math Inline
bodya = c_3 \cdot p +c_4

LaTeX Math Inline
body--uriencoded--c_1 = 2.6, \ c_2 = 1.187, \ c_3 = -3.9 \cdot 10%5e%7B-5%7D, \ c_4 = -5

where

gamma%7BAPI%7DOil API gravityGas specific gravity
LaTeX Math Inline
body

LaTeX Math Inline
body

ppsiaFluid pressure

LaTeX Math Inline
bodyT

°FInitial formation temperature

--uriencoded--\

mu_

%7Bob%7D

°APIcpoil viscosity at bubble point pressure pb

LaTeX Math Inline
body\gamma_o

fracOil specific gravity

LaTeX Math Inline
body\gamma_g

frac

p

psiaFluid pressure

See Also

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Petroleum Industry / Upstream / Petroleum Engineering / Subsurface E&P Disciplines / Reservoir Engineering (RE) / PVT correlations / Oil correlations

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