The following article is designed to help you realize significant savings through pump energy and flow balance analysis. It is a universally accepted fact that pumps are oversized for almost all ...

Linear-motor driven plunger pumps are most efficient at transforming mechanical energy to hydraulic work in low-producing and highly deviated wells. Linear-motor driven plunger pumps (LMDPP) are most ...

If you work with electric motors and pumps, you’ll eventually encounter a pump curve and one of its key parameters — best efficiency point (BEP). The BEP is the point on the curve where the pump ...

Capacitive charge-pump circuits are used in many applications. And though these circuits appear deceptively simple, engineers working on them need a thorough understanding of how they function. By ...

Boiler feed pumps (BFPs) play a major role in the capacity and heat rate of a power-generating unit. As such, they merit routine performance testing to assess their condition and trend deficiencies to ...

Traditional sucker rod pumps (SRP) use a single traveling valve, but recent double traveling valve innovations have improved SRP performance and efficiency in field applications with double traveling ...