Range of load - Sucker-Rod pump

Input(s)

PPRL: Peak Polished Rod Load (lb)

MPRL: Minimum Polished Rod Load (lb)

Output(s)

ROL: Range of Load (lb)

Formula(s)

$$ \mathrm{ROL}=\mathrm{PPRL}-\mathrm{MPRL} $$

Reference(s)

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