WELLHEAD DRIVE MOTOR main advantages:
• PCP wellhead drive motor is attached directly to the wellhead, eliminating the concrete base required by some other pumping systems.
• The space required for installation on the well is much smaller and lower than many other artificial lift systems.
• Unlike other pumping systems, PCP system has a much lower risk of accident if people or animals come near to the wellhead.
• The API flange allows direct connection without adapters when changing from other systems to the PCP system.
• The simple design minimizes maintenance and requires little lubrication.
• The bearing system of the PCP wellhead drive motor provides minimal vibration.
• It can be easily adjusted to production rates or changing rotations by mechanical process or with speed controllers (or with a simple change of acceleration if using internal combustion motors).
• Equipped with safety device to prevent the polished rod from ejecting.
• Hydrodynamic brake system for automatic and safe controlled release of energy stored at rod string (backspin).
• Safe against leakage and mechanical failures.
