Power Systems and Cables | Schlumberger

Power Systems and Cables

Power and protection for ESPs and surface pumping systems

Deliver reliable pumping power and protection

Optimize production by increasing system run life with our complete line of surface power systems, cables, and motor lead extensions designed to provide reliable power and protection.

The product line includes

  • variable speed drives that enable pumps to perform across a wider operating range than typical by varying their speed
  • fixed speed drives in low- to medium-voltage switchboards that provide motor control, protection, and monitoring
  • project engineering, data delivery, and manufacturing capabilities that improve surface power performance
  • onsite electric submersible pump (ESP) controllers that eliminate the need for multiple surface components
  • customizable ESP cables for specific downhole conditions
  • motor lead extensions with durable insulation.

Power Systems and Cables

Variable Speed Drives

Reliable power, protection, and control of ESP and HPS installations while reducing overall operating costs, increasing total efficiency, and maintaining system integrity.


Variable speed drives

Protect and control ESP and surface pumping systems for variable speed applications with low and medium voltage.


Variable speed drive

Control and protect ESPs and surface pumps with several available models.


Downhole protection VSD system

Automate and control rod lift operations to increase well uptime and maximize production and equipment performance.

Cables and Connectors

Cables with fully annealed, high-conductivity copper and tin and lead-alloy-coated conductors for additional protection against corrosion; motor lead extension designs that combine installation simplicity and downhole performance.

REDA ESP System Cables

High-integrity power cables

Choose customizable ESP cables for specific downhole conditions, including high-temperature, gassy, and corrosive wells.


Extreme-conditions motor lead extension

Minimize cable manipulation that can lead to internal damage to ensure long-term performance in high-power-demand ESP applications.


Wellsite protection, control, and data acquisition to help maintain well integrity.


Acquisition and control unit

Eliminate the need for multiple surface components with a single interface and variable speed motor controller that provides wellsite protection, control, and downhole data acquisition.

KUDU PCP Manager

Well optimization unit

Improve efficiency and protection for variable speed drives and hydraulic progressing cavity pump power units.

Rod Pump Controller

Modeling and control software

Provide economical pumpoff control of sucker rod pumping systems.

KUDU Equipment

Electric and hydraulic power units and driveheads that help you derive maximum benefit from your KUDU progressing cavity pump.


KUDU internal hydrodynamic brake drivehead

Control backspin and eliminate with a self-contained, automatic hydrodynamic brake.

KUDU Drivehead

Hydraulic or electric power system for PCP installations

Enhance installations in heavy to light oil, gas dewatering, and thermal operations with up to 200 hp.

KUDU PCP Manager

Well optimization unit

Improve efficiency and protection for variable speed drives and hydraulic progressing cavity pump power units.

KUDU Power Unit

Electric and hydraulic power source for PCPs

Enable individual or multiple well production with electrically or hydraulically powered units.

KUDU Variable Frequency Drives (VFDs)

Options for progressing cavity pumps (PCPs)

Lower energy consumption and operational costs, extend PCP run life, and enhance safety with these VFDs.

Fixed Speed Drives

FixStar drives that provide ESP operators with electrical system protection for downhole ESP systems in a fixed-speed application.

Power Analysis and Project Management

Innovative and advanced solutions for the control, automation, remote monitoring, and electrical protection of ESP installations.

Surface Equipment

Complete line of electrical equipment and engineering services to protect and control applications involving ESPs and surface pumping systems.

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