Unico’s Progressing Cavity Pump (PCP) Drive provides a number of features specifically designed for operation of progressing cavity pumps. The drive combines motor and pump control into a single, compact package that increases production, improves energy efficiency, and enhances the reliability of both new and existing pumping systems.

Features and Benefits

Rod, tubing, casing, pump, fluid and reservoir models

Real-time multiple constraint optimisation

Downhole pump speed and torque monitors

Optional downhole pressure and surface flow sensor inputs

Optional casing and tubing pressure sensor inputs

Automatic restart from faults and power outages

Sensorless fluid level and flow estimation

Pump suction, discharge and differential pressure monitors

Stick-slip oscillation damping