Undersaturated oil viscosity | μo | cp | p > pb | LaTeX Math Inline |
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body | --uriencoded--\displaystyle \mu_o(p, T) = \mu_%7Bob%7D \cdot \left( \frac%7Bp%7D%7Bp_b%7D \right)%5em |
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| , LaTeX Math Inline |
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body | --uriencoded--m=c_1 \cdot p%5e%7Bc_2%7D \cdot 10%5ea |
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| , LaTeX Math Inline |
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body | a = c_3 \cdot p +c_4+ c_1 \, (p-p_b) \, \big [ c_2 \, \mu_%7Bob%7D%5e%7Bc_3%7D + c_4 \, \mu_%7Bob%7D%5e%7Bc_5%7D \big ] |
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LaTeX Math Inline |
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body | --uriencoded--c_1 = 20.6001, \ c_2 = 10.187024, \ c_3 = -3.9 \cdot 10%5e%7B-5%7D1.6, \ c_4 = -50.038, \ c_5 = 0.56 |
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where
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Petroleum Industry / Upstream / Petroleum Engineering / Subsurface E&P Disciplines / Reservoir Engineering (RE) / PVT correlations / Oil correlations
[ Vasquez-Beggs (1980) oil correlations ]
References
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Vasquez, M., and H.D. Beggs. "Correlations for Fluid Physical Property Prediction." J Pet Technol 32 (1980): 968–970, doi.org/10.2118/6719-PABeal, C., 1946. The viscosity of air, water, natural gas, crude oils and its associated gases at oil field temperatures and pressures. Trans. AIME 165, 94–112