Method for running a continuous communication line through a...

Wells – Processes – Placing or shifting well part

Reexamination Certificate

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C166S118000

Reexamination Certificate

active

07836960

ABSTRACT:
Techniques are provided for sealing a communication line within a device positioned in a wellbore. The communication line may be continuous and extends through a pass-through arranged generally longitudinally through the device. Swellable sealing material is positioned about and/or over the communication line which is placed in the pass-through of the device to form and maintain a secure seal once the device is submerged in a fluid that causes the swellable sealing material to expand.

REFERENCES:
patent: 4820560 (1989-04-01), Buchwald et al.
patent: 6173788 (2001-01-01), Lembcke et al.
patent: 6325144 (2001-12-01), Turley et al.
patent: 7431082 (2008-10-01), Holt et al.
patent: 2003/0000875 (2003-01-01), Echols et al.
patent: 2007/0012436 (2007-01-01), Freyer
patent: 2004057715 (2004-07-01), None
patent: WO 2004057715 (2004-07-01), None
patent: WO 2004/057715 (2004-08-01), None

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