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WellPilot® Variable Speed Drive for Rod Pumping Interfaces

  • WellPilot Variable Speed Drive for Rod PumpingGraphic keypad/display
  • Serial communications – local/remote
  • Portable keypad interface

WellPilot Variable Speed Drive for Rod Pumping Performance

  • Adjustable speed eliminates need for sheave changes
  • Auto restart after power loss or fault condition
  • Overvoltage suppression software that eliminates the need for dynamic braking in most applications
  • Auto learn function that allows the controller to find the wells optimum speed settings
  • Auto speed control can adjust the pumping speed every stroke based on pump fillage
  • Low speed detection
  • Simple setup decreases startup time
  • Reliable operation
  • Configurable menu allows easy access to critical information
  • Graphic dynamometer display
  • Built-in communication module
  • Direct measurement of load and position for accurate determination of fluid level
  • Inferred production algorithm for total fluid measurement with 30 day historical data storage
  • Remote ESD functionality
© 2011 Weatherford International Ltd.