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.