Deploying an assembly into a well

Details Deploying an assembly into a well Deploying an assembly into a well

2005-04-26

2008-09-09

Bagnell, David J. (Department: 3672)

Wells

Processes

Producing the well

C166S278000, C166S227000

Reexamination Certificate

active

07422067

ABSTRACT:
A technique that is usable with a well includes running an isolation device into the well and using the isolation device to form a seal to create a first region of the well isolating the surface of the well from a second higher pressure region of the well. The technique includes running an assembly into the first region and engaging the isolation device with the assembly to remove the seal. After removal of the seal, the isolation device and assembly are run together further into the well.

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