Pump output - gpm
Input(s)
d: Liner Diameter (in.)
S: Stroke Length (in.)
spm: Strokes per minute (dimensionless)
Output(s)
PO: Pump Output gpm (bbl/stroke)
Formula(s)
\[
P O=3 *\left(d^{2} * 0.7854\right) * S * 0.00411 * s p m
\]
Reference(s)
Formulas and Calculations for Drilling, Production and Workover, Second Edition, Lapeyrouse, Page: 8.