Presenters
Arturo Pena, Yates Petroleum Corp. & O. Lynn Rowlan, Echometer Co.
The DynaPump is a unique rod pumping system that is composed of the pumping unit and the power unit. While similar to a Rotaflex pumping unit, the long stroke feature, it uses hydraulics as the lifting mechanism. The DynaPump offers several benefits such as the use of more efficient motors, smoother rod reversals, internal pump-off controller (better reservoir inflow control), etc. The field performance of a DynaPump system was evaluated on a recent well installation.