Leakage resistant shroud hanger

Details Leakage resistant shroud hanger Leakage resistant shroud hanger

2006-07-04

2006-07-04

Neuder, William (Department: 3672)

Wells

With below and above ground modification

Eduction pump or plunger in well

C166S105000

Reexamination Certificate

active

07069985

ABSTRACT:
Disclosed is a submersible pumping system for pumping wellbore fluids. The submersible pumping system includes a motor assembly, a pump assembly connected to the motor assembly, and a shroud assembly attached to the pump assembly. The shroud assembly includes a shroud having a connection end and an intake end. The shroud assembly at least partially encloses the motor assembly and includes a sealing ring adjacent the shroud prevents the wellbore fluid from entering the shroud at the connection end. The shroud assembly also preferably includes a retaining ring that holds the sealing ring in place.

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