Retrievable plug system and methods of use

Details Retrievable plug system and methods of use Retrievable plug system and methods of use

2006-06-12

2009-12-15

Bagnell, David J (Department: 3672)

Wells

Processes

With indicating, testing, measuring or locating

C166S386000, C166S113000, C166S135000, C166S140000

Reexamination Certificate

active

07631693

ABSTRACT:
Apparatus and method for a retrievable plug in coil tubing. A plug is disposed within a tubing and is set within the tubing by an anchoring element placed in gripping engagement with the tubing. The plug also has seal elements disposed therein that are placed in sealing engagement with the tubing. An orientation element on the plug positions the plug within the tubing with respect to the seam of the tubing.

REFERENCES:
patent: 2886110 (1959-05-01), Baker
patent: 3783941 (1974-01-01), Kisling
patent: 4862961 (1989-09-01), Neff
patent: 5647437 (1997-07-01), Braddick
patent: 6446717 (2002-09-01), White et al.
patent: 7051806 (2006-05-01), Dodd
patent: WO 0061310 (2000-10-01), None
EP Search Report dated Nov. 24, 2006 for Application No. EP 06254018 (6 p.).
Progressive Technology Surface Isolation Plug, Series 2000-000.
Select Energy Systems Surface Isolation Plug.
Select Energy Systems Surface Isolation Plug Installation Tool.

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