Apparatus and Methods for Separating and Joining Tubulars in a Wellbore

Details for Australian Patent Application No. 2006225238 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Trahan, Kevin Otto; Simpson, Neil Andrew Abercrombie

Agent Fraser Old & Sohn

Pub. Number AU-B-2006225238

Parent 2002214137

Filing date 5 October 2006

Wipo publication date 26 October 2006

Acceptance publication date 9 October 2008

International Classifications

E21B 29/00 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 33/04 (2006.01) Sealing or packing boreholes or wells

E21B 33/14 (2006.01) Sealing or packing boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

19 October 2006 Complete Application Filed

26 October 2006 Application Open to Public Inspection

  Published as AU-B-2006225238

9 October 2008 Application Accepted

  Published as AU-B-2006225238

5 February 2009 Standard Patent Sealed

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