Sucker rod - Peak polished rod load

Input(s)

C: Calibration Constant of Dynamometer (lb/in.)

D: Maximum Deflection (in.)

Output(s)

PPRL: Peak Polished Rod Load (lb)

Formula(s)

$$ P P R L=C * D $$

Reference(s)

Boyun, G., William, C., \& Ali Ghalambor, G. (2007). Petroleum Production Engineering: A Computer-Assisted Approach, Page: $18 / 269$.