Adjustable well screen assembly

Details for Australian Patent Application No. 2002339538 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Smith, David Randolph

Agent Spruson & Ferguson

Pub. Number AU-B-2002339538

PCT Number PCT/EP02/10052

PCT Pub. Number WO2003/023185

Priority 01203387.4 07.09.01 EP

Filing date 4 September 2002

Wipo publication date 24 March 2003

Acceptance publication date 29 January 2009

International Classifications

E21B 43/08 (2006.01) Obtaining fluids from wells

E21B 34/10 (2006.01) Valve arrangements for boreholes or wells

E21B 43/12 (2006.01) Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01203387.4 07.09.01 EP

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002339538

29 January 2009 Application Accepted

  Published as AU-B-2002339538

28 May 2009 Standard Patent Sealed

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