Reda Thermal

Power-efficient geothermal electric submersible pump

Image of Reda Thermal power-efficient geothermal electric submersible pump.
minus

Reliable, high-flow-rate pumps for high-enthalpy geothermal systems

Reda Thermal™ power-efficient geothermal electric submersible pumps reliably lift fluids in high-enthalpy geothermal wells, delivering high flow rates with maximum electrical efficiency, minimal maintenance, and long run life. Using energy-efficient permanent magnet motor (PMM) technology and motor sections with high power density, together with an industry-leading motor winding temperature rating of 572 degF, the Reda Thermal pump performs reliably in geothermal wells and at setting depths in excess of 6,000 ft [1,800 m]. The modular assembly accelerates installation, reducing rig time from several days (15–20 days for a typical line-shaft pump (LSP) installation) to 2–5 days. There is no contamination of reservoir or process fluid by lube oil because of the self-contained lubrication.

The combination of reliability and efficiency enables profitable production from geothermal wells that were previously uneconomical to produce—with minimal parasitic power load.

Solar Impulse Efficient Solutions October 2022 seal.

Reda Thermal ESP has earned the "Solar Impulse Efficient Solution" label after a rigorous evaluation process. This label validates the economic profitability of products and processes that protect the environment and help decision-makers find efficient solutions to meet their environmental commitments. Learn more about the evaluation process.

Device thermostat icon, blue
Motor winding temperature rating: 572 degF [300 degC]
Diameter icon, blue
Casing size: 9 5/8 in and larger
Pump OD: 6.75–11.25 in [171–286 mm]
Flow icon, blue
Flow rates: Up to 4,225 galUS/min [960 m3/h]
  • High-enthalpy reservoirs with depleted pressures
  • Deep setting depths
  • Deviated wells
  • Enhanced geothermal systems (EGS)
  • High flow rates with maximum electrical efficiency
  • Extended run life and minimal maintenance requirements, resulting in fewer interventions
  • Rig time savings through fast installation
  • No risk of reservoir or process fluid contamination by lube oil
  • Reduced parasitic power consumption via energy-efficient permanent magnet motor technology
  • Metal bellows for volumetric compensation
  • Power cable insulated with high-temperature ethylene propylene diene monomer (EPDM)
  • Choice of materials for ESP: carbon steel, Ni-Resist®, Inconel®, or special alloy and coating options
Reda Thermal is a mark of SLB.
Other company, product, and service names are the properties of their respective owners.