Mixing fluids of different densities
Input(s)
\(D_{1}\): Density of fluid \(1(\mathrm{ppg})\)
\(\mathrm{D}_{2}\): Density of fluid \(2(\mathrm{ppg})\)
\(V_{1}\): Volume of fluid \(1(\mathrm{bbl})\)
\(V_{2}\): Volume of fluid \(2(\mathrm{bbl})\)
Output(s)
\(D_{f}\): Density of final fluid \((\mathrm{ppg})\)
\(V_{f}\): Volume of final fluid (bbl)
Formula(s)
\[
\begin{gathered}
\mathrm{D}_{\mathrm{f}}=\mathrm{V}_{1}+\mathrm{V}_{2} \\
\mathrm{~V}_{\mathrm{f}}=\frac{\mathrm{V}_{1} * \mathrm{D}_{1}+\mathrm{V}_{2} * \mathrm{D}_{2}}{\mathrm{~V}_{\mathrm{f}}}
\end{gathered}
\]
Reference(s)
Wikipedia.org.