Oil density - Standing's correlation
Input(s)
\(\gamma_{o}\): Oil Specific Gravity (fraction)
\(R_{s}\): Solution Gas Oil Ratio (SCF/STB)
\(\gamma_{g}\): Gas Specific Gravity (fraction)
\(\mathrm{t}\): Temperature \((\mathrm{F})\)
Output(s)
\(\rho_{o}\): Oil density \(\left(\mathrm{lbm} / \mathrm{ft}^{3}\right)\)
Formula(s)
\[
\rho_{o}=\frac{62.4 * \gamma_{o}+0.0136 * R_{s} * \gamma_{g}}{0.972+0.000147 *\left(R_{s} *\left(\frac{\gamma_{g}}{\gamma_{o}}\right)^{0.5}+1.25 * t\right)^{1.175}}
\]
Reference(s)
Boyun, G., William, C., & Ali Ghalambor, G. (2007). Petroleum Production Engineering: A Computer-Assisted Approach, Page: 2/20.