Pump head rating
Input(s)
\(\mathrm{n}_{\mathrm{p}}\): Number of Pitches of Stator (unitless)
\(\Delta \mathrm{p}\): Head Rating Developed into an Elementary Cavity (psi)
Output(s)
4P: Pump Head Rating (psi)
Formula(s)
\[
\Delta \mathrm{P}=\left(2 * \mathrm{n}_{\mathrm{p}}-1\right) * \Delta \mathrm{p}
\]
Reference(s)
Boyun, G., William, C., & Ali Ghalambor, G. (2007). Petroleum Production Engineering: A Computer-Assisted Approach, Page: 14.