S4000N Mixed-Flow ESP Pump | Schlumberger

S4000N

Advanced mixed-flow ESP pump

Target production rate: 1,000 to 6,000 bbl/d at 60 Hz [132 to 795 m3/d at 50 Hz]
Casing size: 7 in or larger
Abrasion-resistant bearing configuration for reliability in sandy wells and other demanding applications
Corrosion-resistant coatings and stainless steel construction for wells with H2S, CO2, and other corrosive conditions

Improve lift, efficiency, and reliability in oil wells

S4000N high-efficiency REDA ESP pump is a multistage centrifugal pump used in oil industry and nonindustry applications.

Each pump comprises a rotating impeller and a stationary diffuser that are designed to deliver hydraulic efficiency and optimal lift performance.

Bearing configuration, high-strength shafts, and factory shimming improve reliability and extend system run life in challenging applications.

Cut workover costs by accelerating ESP installation

Factory shimming enables precise shaft setting to match REDA Maximus install-ready ESP motors and protectors and reduce installation time by at least 60%.

Patented ARZ abrasion-resistant tungsten carbide bearings and compression-ring construction provide advanced radial stability even in the most challenging conditions, minimizing vibration, ensuring smooth operation, and reducing wear. The compliant-mounted bearings repeatedly show less wear in tests and actual field performance over a wide range of well conditions as compared with alternative bearing materials.

S4000N pump curve for 60 Hz with sg = 1.
View All

Share This