Viscosity of water at atmospheric pressure - McCain correlation

Input(s)

S: Salinity (% weight by solids)

T\mathrm{T}: Temperature (F)(\mathrm{F})

Output(s)

μw1\mu_{\mathrm{w} 1}: Viscosity of water (cP)(\mathrm{cP})

Formula(s)

μw1=(109.5748.40564S+0.313314S2+8.72213103S3)T(1.12166+2.63951102S6.79461104S25.47119105S3+1.55586106S4\begin{aligned} \mu w 1= & \left(109.574-8.40564 * S+0.313314 * S^{\wedge} 2+8.72213 * 10^{\wedge}-3 * S^{\wedge} 3\right) \\ & * T^{\wedge}\left(-1.12166+2.63951 * 10^{-2} * S-6.79461 * 10^{-4} * S^{2}-5.47119\right. \\ & * 10^{-5} * S^{3}+1.55586 * 10^{-6} * S^{4} \end{aligned}

Reference(s)

Applied Petroleum Reservoir Engineering, Second Edition, Craft and Hawkins, Page: 48.


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