Formula 4.20
Correct counterbalance (sucker-rod pump)
Input(s)
AUL: Average Upstroke Load (lb)
ADL: Average Downstroke Load (lb)
Output(s)
CCB: Correct Counterbalance (lb)
Formula(s)
$$ C C B=\frac{A U L+A D L}{2} $$
Reference(s)
Boyun, G., William, C., \& Ali Ghalambor, G. (2007). Petroleum Production Engineering: A Computer-Assisted Approach, Page: $18 / 269$.