μo | cp | p > pb | \displaystyle \mu_o(p) = \mu_{ob} + c_1 \, (p-p_b) \, \big [ c_2 \, \mu_{ob}^{c_3} + c_4 \, \mu_{ob}^{c_5} \big ] c_1 = 0.001, \ c_2 = 0.024, \ c_3 = 1.6, \ c_4 = 0.038, \ c_5 = 0.56 |
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where
\mu_{ob} | cp | oil viscosity at bubble point pressure pb |
p | psia | Fluid pressure |
p_b | psia | Bubble point pressure |
See Also
Petroleum Industry / Upstream / Petroleum Engineering / Subsurface E&P Disciplines / Reservoir Engineering (RE) / PVT correlations / Oil correlations