HPS Horizontal Multistage Surface Pumping Systems | Schlumberger

HPS Horizontal Multistage Surface Pumping Systems

Pumps for oil and gas, mine dewatering, geothermal energy, carbon sequestration, saltwater disposal, and water desalination

REDA Compact HPS Pump
Low maintenance and quick delivery
Low-pressure oil and water applications
58–700 galUS/min [316–3,816 m3/d]
Discharge pressure up to 1,800 psi
Single-Phase REDA HPS Pump
Trusted third-generation pump
Oil and gas and industrial applications
40–1,850 galUS/min [218–10,084 m3/d]
Discharge pressure up to 6,650 psi
REDA Multiphase HPS Pump
Field-proven high-GVF pump
Up to 90% gas volume fraction (GVF) + free gas
145–1,500 galUS/min [790–8,176 m3/d]
Discharge pressure up to 2,000 psi
Discharge pressure up to 6,650 psi [45,850 kPa] with multistage stack‐up and housing pressure containment
Flow rates from 40 to 1,850 galUS/min [218 to 10,084 m3/d] in standard configuration
Motor power up to 2,500 hp [1,864 kW] per unit
Up to 90% GVF for the multiphase pump
API Std 610–compliant features

What are REDA HPS pumps?

REDA HPS horizontal multistage surface pumping systems—commonly referred to as “hps pumps” or “h pumps”—are centrifugal pumps horizontally mounted on a rigid skid, which is often called a weldment.

A reliable, field‐proven, and cost‐effective alternative to conventional API Std 610 pumps, they increase pumping efficiency and reduce operating costs. Designed using ARZ abrasion‐resistant zirconium for high‐wear‐resistance bearings, the pumping system effectively handles harsh fluids and challenging installation environments.

Horizontal REDA pumps require no daily maintenance. The modular housing and flexible plug‐and‐play design enable simple, quick reconfiguration of pumps and motors and fast thrust chamber changeouts, minimizing downtime. All major components can be exchanged within 2 to 3 hours, compared with days or weeks for a split-case pump.

Designed for years of trouble‐free service, the pumps deliver consistent performance that extends equipment life.

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REDA Multiphase HPS pump (top), REDA HPS pump (center), and REDA Compact HPS pump (bottom) can accommodate a wide range of discharge pressures, flow rates, and fluid compositions.

Trust experience. Trust REDA pumps.

REDA pumps have a field-proven history dating back to the 1940s.

After inventing the electric submersible pump (ESP), Armais Arutunoff used the pump for surface applications, creating the first horizontal pumping system. The ground-breaking REDA HPS horizontal multistage surface pumping system has been manufactured in Bartlesville, Oklahoma, since Day 1.

More than 3,500 of our pumps are installed and operating worldwide in a range of applications. With customer input, we work continuously to expand usage in multiple upstream, midstream, and industrial applications.

Our horizontal pumps lead the industry in reliability. We never compromise on product or service quality and invest extensively in research and development. While there are many imitators in the market, operators regard us as a trusted partner, capable of addressing tough challenges. Our pumps broke new ground with CO2, NGL, and amine applications and remain the product of choice in those areas. We continue to develop new products, such as the REDA Multiphase HPS high-gas horizontal surface pump—a solution for zero-flaring applications.

A wealth of worldwide applications

The family of horizontal surface REDA pumps is used in a wide range of industrial applications, including oil and gas. Pumping challenging liquids in some of the world’s harshest environments, these pumps are a proven, cost‐effective alternative to split‐case, vertical turbine, and positive displacement pumps.

Water Disposal and Injection
Handle increasing water cuts cost effectively.
NGL Pipelines
Maintain performance through the life of your NGL plants and pipelines.
Geothermal Water Disposal
Inject water from geothermal power plants back into the reservoir.
Mine Dewatering
Replace multiple lower-pressure units with a single high-pressure pump at the bottom of the pit.
CCUS
Minimize environmental impact by injecting CO2 for carbon capture, utilization, and storage (CCUS).
Crude Oil Pipelines
Satisfy your crude oil boosting requirements reliably.
Lean Amine Recirculation
Achieve high uptime and eliminate amine leakage in acid gas removal plants.
Zero Flaring
Eliminate wellsite flaring with efficient boosting and transport of multiphase fluids to a central facility. Learn more
LACT Units
Protect your lease automatic custody transfer (LACT) units with our very-low-vibration pumps.
Water Management
Operate confidently with high run life, power efficiency, and low maintenance.
Multiphase Boosting
Boost flow from the well pad or satellite facility to the main facility, increasing drawdown and enhancing production. 

HPS Horizontal Multistage Surface Pumping Systems Offerings

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