Expandable wellbore assembly

Details for Australian Patent Application No. 2004276528 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Lohbeck, Wilhelmus Christianus Maria

Agent Davies Collison Cave

Pub. Number AU-B-2004276528

PCT Pub. Number WO2005/031115

Priority 03103632.0 01.10.03 EP

Filing date 1 October 2004

Wipo publication date 7 April 2005

Acceptance publication date 11 October 2007

International Classifications

E21B 17/10 (2006.01) Drilling rods or pipes

E21B 23/01 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 33/128 (2006.01) Sealing or packing boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

6 April 2006 PCT application entered the National Phase

  PCT publication WO2005/031115 Priority application(s): WO2005/031115

11 October 2007 Application Accepted

  Published as AU-B-2004276528

7 February 2008 Standard Patent Sealed

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