APPLICATIONS ■ ESP applications (456 and 562 series

motors) with flow rates from 200 to 28,000 bbl/d [30 to 4,450 m3/d]

■ Production optimization programs ■ Low-ambient-temperature installations

(Canada, Alaska, Siberia)

BENEFITS ■ Simplified, field-friendly installation,

reducing costs and NPT ■ Improved pump operation and

monitoring reliability to reduce early ESP failures and extend run life

FEATURES ■ Factory prefilled and preshimmed

system ■ Integrated protector assembly ■ Plug-and-play connection of the pothead

to the motor with the new MaxLok* ESP motor lead extension

■ Integrated Phoenix* real-time pressure and temperature sensor

Integrated ESP systemThe multifunctional REDA* Maximus* ProMotor combines the motor, protector, and downhole sensor into a single unit. Compatible with all standard REDA pumps, intakes, and gas-handling devices, the ProMotor unit is available in both 456 and 562 series with a wide range of power (25 to 675 hp) for use with pump systems rated from 200 to 28,000 bbl/d [30 to 4,450 m3/d].

Operating efficiencyThe ProMotor unit simplifies wellsite assembly, avoiding common operational and equipment problems. The unit is prefilled in a controlled manufacturing environment and features an innovative, plug-and-play design. The ease of installation helps save costly rig time.

The integrated Phoenix sensor in the ProMotor unit measures downhole pressures, temperatures, and equipment vibrations. These real-time measurements can be used to improve pump performance, increase production, and anticipate production problems. Petroleum engineering analysis can be applied to better understand the well’s production potential.

Combined with the Schlumberger LiftWatcher* real-time surveillance service, operators can proactively enhance their ESP operations to improve production and equipment run life.

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REDA Maximus ProMotorIntegral motor, protector, and sensor

www.slb.com/al

REDA Maximus ProMotor

*Mark of SchlumbergerCopyright © 2011 Schlumberger. All rights reserved. 13-AL-0037

Specifications387 and 456 series 540 and 562 series

Casing OD, mm [in] 146 [5.5] 178 [7]Oil-filling process Factory filled with REDA oil No. 5. (no oil servicing

required at wellsite)Factory filled with REDA oil No. 5. (no oil servicing required at wellsite)

Motor type Variable rating motor Variable rating motorOperating frequency, Hz 30 to 90 30 to 90Max. winding operating temperature, degC [degF] 204 [400] 204 [400]Single section power range, hp at 60 Hz 30 to 225 37.5 to 337.5

Tandem ProMotor max. power, hp at 60 Hz 450 675Configuration Single and tandem Single and tandemMax. OD, in [mm] 4.56 [115.8] 5.62 [142.7]Integral protector chamber configuration† BSL, BPBSL, LSBPB BSL, BPBSLMetallurgy‡ Carbon steel Carbon steelIntermediate radial bearings Self-lubricating, polymer-lined Self-lubricating, polymer-linedTop radial bearing ARZ* abrasion-resistant zirconia ARZ* abrasion-resistant zirconiaRotor bearings Spring-loaded key with self-lubricating,

polymer-lined bushingSpring-loaded key with self-lubricating, polymer-lined bushing

† B= Elastomer-bag; modular protector design that provides a positive seal against well fluid.

S= Series; two modular protectors are connected in series.

L= Labyrinth; modular protector design.

P= Parallel; two modular protector seals are connected in parallel.

Other configurations may be available upon request.

‡ Other material available upon request.