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Rod Pump Controller

Pumpoff control and advanced modeling for sucker rod pump systems

Economically control pumpoff for sucker rod pumps

The rod pump controller (RPC) uses sophisticated modeling and control software and a powerful digital signal processor to compute surface and downhole conditions to best regulate the starting and stopping of a sucker rod pump via a separate motor controller.

Feedback from a load cell, inclinometer, and current sensors enables the RPC to measure rod load, rod position, and motor torque. Four configurable I/O points with plugin converters accommodate a wide variety of AC and DC voltages as well as relay contact outputs.

Monitor from remote locations

Comprehensive monitoring and reporting capabilities provide real-time surface and downhole dynamometer plots, daily gauging, fault and event logging, a user-configurable data sampler, and more. Equipped with both web-based and smartphone interfaces, the RPC can generate well reports and dynacards from either interface. Wireless, radio, cellular, and satellite options enable remote monitoring of multiple units and fields from anywhere in the world. Key parameters can be remotely adjusted, eliminating the need for a trip to the wellsite. An antenna connection is provided.

RPC units are the building blocks of more advanced automation systems.

Optimal pump regulation is combined with comprehensive monitoring and reporting capabilities that provide real-time surface and downhole dynamometer plots and other data.

Don-Nan RHA API Insert Pump

RHAC and RHAM standard sucker rod pumps

Utilize a heavy-walled, stationary barrel, top anchor design that is suitable for sandy or gassy shallow- to moderate-depth wells.

Don-Nan Maximum Compression Pump

Versatile sucker rod pump for most downhole environments

Maximize compression ratio and minimize gas interference in wells with low to moderate gas and solids.

Don-Nan RWB API Insert Pump

RWBC and RWBM standard sucker rod pumps

Deploy a thin-walled, stationary barrel, bottom hold-down design suitable for low-sand and low-fluid-level shallow- to moderate-depth wells.

RWT API Insert Pump

RWTC and RWTM standard sucker rod pumps

Run a thin-walled, traveling barrel, bottom hold-down design in sandy and high-scale, shallow-depth wells.

Don-Nan RHB API Insert Pump

RHBC and RHBM standard sucker rod pumps

Harness a heavy-walled, stationary barrel, bottom hold-down design suitable for low- to high-fluid-level wells of 8,000 ft or greater.

Don-Nan RWA API Insert Pump

RWAC and RWAM standard sucker rod pumps

Optimize operations in sandy, shallow- to moderate-depth wells with a thin-walled, stationary barrel, top anchor design.

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Product Sheet Rod Pump Controller

Pumpoff control and advanced modeling for sucker rod pump systems.