Scavenger system and electrical submersible pumps (ESP's)

Details Scavenger system and electrical submersible pumps (ESP's) Scavenger system and electrical submersible pumps (ESP's)

1995-09-26

1997-04-22

Tsay, Frank

Wells

With eduction pump or plunger

Having sediment trap or deflector

310 87, E21B 4338

Patent

active

056222220

ABSTRACT:
A submersible pumping unit for use in a corrosive environment. The submersible pumping unit has a housing which encases a motor and a pump. A scavenging material is located in the housing to prevent corrosive agents in the well fluid from making contact with the motor.

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patent: 5403476 (1995-04-01), Bernhardt
patent: 5525146 (1996-06-01), Straub
patent: 5553669 (1996-09-01), Trainer

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