Applications Conventional oil fields

Unconventional oil and gas fields

Horizontal or deviated wells

Mature oil fields

Features and benefi ts Patent-pending hydraulic designs

Sets higher standard in pump hydraulics with innovative design concepts

Extended system flow range

Adapts to changing well production Improved head curve lift to shut off

Improves gas handling Increases well drawdown Improves ultimate reserve recovery Improves uptime by keeping gas in solution

Lower hydraulic thrust

Extends operating range Heavier wall construction in pump components

Extends pump run life Enhanced ESP system efficiency

Lowers OPEX Reduces power costs

The revolutionary Centrilift FLEXPump series pumps incorporate innovative hydraulic design concepts to expand the application range of electrical submersible pumping (ESP) systems. These effi cient, reliable pumps have the industrys widest operating range, providing operators with the operational fl exibility required in dynamic well conditions to minimize ESP system changeouts and nonproductive time while at the same time reducing operating expenses. The high-performance FLEXPump series pumps are specifi cally designed to maximize production and ultimate reserve recovery from conventional oil fi elds, low-fl ow

rate mature oil fi elds, and unconventional resource plays in which the production index declines rapidly.

Expand the operational fl exibility of your ESP systemThe FLEXPump series pump designs reduce the total hydraulic thrust in both upthrust and downthrust conditions, allowing the pumps to operate effi ciently and reliably in a wider operating range.

The extended operating ranges of these pumps mean the ESP system is adaptable to changing

Centrilift FLEXPump Series PumpsImprove ESP operational fl exibility and performance in dynamic well conditions

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FLEXPump is a trademark of Baker Hughes Incorporated.

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes Incorporated and its affi liates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fi tness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished as is and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BAKER HUGHES INCORPORATED AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE.

2014 Baker Hughes Incorporated. All rights reserved. 37481 01/2014

well conditions as production rates change. These pumps provide operational fl exibility over radial compression stages and deliver extensive fl ow ranges from a minimal number of pump models in the FLEXPump series. Flow rates range from 50 to 10,500 B/D.

The FLEXPump line expands the application range of ESP systems and Baker Hughes application engineers choose the right FLEXPump series pump for each wells specifi c requirements, focusing on whats most critical to maximize the return on investment from every well.

Enhance the effi ciency of your ESP systemBaker Hughes engineers designed the FLEXPump series pumps to deliver superior effi ciency across the wider operating range, lowering OPEXincluding power consumptionover the life of the well.

These pumps deliver continuously rising lift per stage, allowing for better well drawdown, higher effi ciency, and improved uptime by reducing cyclic shutdowns. This also lowers the motor operating temperature for increased run life and superior overall system effi ciency. Greater effi ciency gives you an OPEX advantage over the life of the reservoir.

Improve the reliability of your ESP systemFrom existing assets and new production zones like shale resource plays, tight reservoirs, and deeper zones, where fl ow conditions can change dramatically over short periods of time, the FLEXPump series pumps improve reliability by providing a pump that can deliver stable operation in varying conditions. The FLEXPump

series pumps can handle thrust conditions more effectively than legacy pump models, which increases run life, reduces workovers, and decreases downtime.

Wider stage vane openings reduce pump plugging and give ESP systems enhanced solids and gas-handling capabilities. Lower hydraulic thrust extends operation in lower fl ow conditions

and heavier construction of pump components increases uptime and reliability.

Contact your Baker Hughes representative today or visit www.bakerhughes.com/FLEXPump to learn more about how the FLEXPump series pumps can deliver operational fl exibility in dynamic well conditions while increasing reliability and effi ciency.

Specifi cations for FLEXPump Series Pumps

Pump name 400FLEXPump3.2 400FLEXPump10 400FLEXPump17.5 538FLEXPump47 538FLEXPump80

Stage material Ni-resist Ni-resist Ni-resist Ni-resist Ni-resist

Stage geometry Volute Mixed fl ow Mixed fl ow Mixed fl ow Mixed fl ow

Abrasion resistance SND, SHD 1:7SSD Hybrid 1:3 /

1:9, SXDSSD, SND, SXD

SND, SHD 1:4, SSD 1:3, SXD

SSD 1:3, SXD

Shaft diameter 9/16-in. 11/16-in. 11/16-in. 7/8-in.7/8-in.

(no large shaft option)

Housing pressure 5,627 psi 5,627 psi 5,627 psi 5,627 psi 5,627 psi

Minimum fl ow 50 BPD 275 BPD 500 BPD 2,400 BPD 3,500 BPD

Maximum fl ow 500 BPD 1,625 BPD 2,600 BPD 6,000 BPD 10,500 BPD

BEP head 20 ft 36 ft 20 ft 50 ft 50 ft

BEP effi ciency 50% 65% 71% 71% 77%

BEP horsepower 0.10 BHP 0.33 BHP 0.35 BHP 2.64 BHP 3.85 BHP

OVERVIEW