SmartJack™ Pump Off Controller
The SmartJack™ Rod Lift Pump-Off Controller is unlike any other Pump-Off Controller.
The SmartJack™ Pump-Off Controller is an innovative, industry-changing product that can improve production and lower operating costs of oil and coal bed methane gas wells, even over wells with traditional pump off controllers.
The SmartJack™ Rod Pump Control software resides in Variable Frequency Drive and requires no external sensors, wires, load cells or other field devices. The Drive and POC uses patented technology that analyzes the motor's rotor relationship to the stator to determine the load and position. As with traditional pump off controllers, when the load is reduced at specific positions, pump off is determined.
With the SmartJack™ Pump-Off Controller, you can establish High Load limits and adjust intra-stroke speeds to maintain those limits. Unlike traditional pump off controllers, the SmartJack™ Drive gives you text messages on the drive keypad of problems, such as Pump-Off, Parted Rod, Leaking Valve, High Load and Minimum Load, even shutting down if conditions warrant. All this data is available via ModBus RTU as read and write values. The Drive and POC allows you to monitor, control and fine tune the drive/pump off controller at the well site or by using telemetry and SCADA systems.