Viscosity of crude oil through API

Input(s)

a: Coefficient (dimensionless)

A: API Gravity (dimensionless)

Output(s)

$\mu$: Logarithmic Viscosity $(\mathrm{cP})$

Formula(s)

$$ \mu=\mathrm{a}-0.035 * \mathrm{~A} $$

Reference(s)

Campbell, J. M., (1992, Houston, TX (United States)), Gas Conditioning and Processing, Vol. 1, Campbell Petroleum Series, Page: 74.