Wellbore system with annular seal member

Details for Australian Patent Application No. 2002331271 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Cornelissen, Erik, Kerst; Bosma, Martin, Gerard, Rene

Agent Spruson & Ferguson

Pub. Number AU-B-2002331271

PCT Number PCT/EP02/08046

PCT Pub. Number WO2003/008756

Priority 01306178.3 18.07.01 EP

Filing date 18 July 2002

Wipo publication date 3 March 2003

Acceptance publication date 31 May 2007

International Classifications

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

E21B 33/124 (2006.01) Sealing or packing boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 01306178.3 18.07.01 EP

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002331271

31 May 2007 Application Accepted

  Published as AU-B-2002331271

27 September 2007 Standard Patent Sealed

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