Benefits:

• High Efficiency compared to Induction Motors, In excess of 95%
• Green Technology with 20 to 75% power saving from existing technology
• Shorter and Cooler running systems that enhance Reliability and Run-Life
• Improved ESP and PCP performance in wells with High GOR or Slug Flow
• Advanced Gas handling capabilities with special automated algorithms
• Single section PM motors with no tandem connections
• Potentially one size smaller Cable and smaller transformer providing added cost saving and smaller footprint.

Applications

• High productivity wells where run life and performance of the pumping system is Critical
• Gassy wells
• Wells with low producing fluid rates
• Wells in which an ESP system may be installed below the perforations
• Wells with high bottom hole temperatures and scale issues
• High HP wells where the power saving is a significant factor
• High dogleg severity applications
• Fields with high cost electrical power or limited power availability

PM Control - PMVSD®

• The Permanent Magnet Motor and the special Variable Speed Drive (PMVSD®) are the core components of the MPS PM driven artificial lift systems.
• To reach the maximum efficiency while operating a PMM, the surface control logic in the PMVSD® will always be tracking the actual position of the rotor in the downhole motor to ensure that the stator magnetic field controlled by the PMVSD® is maintained at the optimum levels with respect to the rotor magnetic flux generated by the permanent magnets.
• MPS is applying a proprietary control technique to always maximize motor efficiency and generated torque at various operating conditions.

Download : MPS - ESP Pumps of Permanent Magnet Motors

Download : Full Catalogue