PCM

REDUCE ROD FAILURE AND TUBING WEAR RESULTING IN HIGHER SYSTEM RUNLIFE

THE ABSENCE OF RODS MEANS NO ROTATING PARTS IN CONTACT
WITH THE TUBING
– No rod failure
– No hole in tubing

➔ The system run-life can be enhanced by eliminating tubing and
rod wear
HIGH ENERGY EFFICIENCY SYSTEM RESULTING IN A HIGHER WELL PERFORMANCE
LARGER FLOW AREA IN THE TUBING
– Absence of rods reduces pressure losses inside the
tubing
THE ABSENCE OF RODS REDUCES TORQUE AND POWER
REQUIREMENTS IN THE SYSTEM
– No friction between rods and tubing
– No viscous torque due to rod string and viscous fluids
➔ To lift the same amount of oil, significantly less power is required
with ESPCP