Monitoring fluid pressure in a well and retrievable pressure sensor assembly for use in the method

Details for Australian Patent Application No. 2005259144 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Griffiths, Neil; Hall, James, William

Agent Spruson & Ferguson

Pub. Number AU-B-2005259144

PCT Pub. Number WO2006/003190

Priority 04254033.6 05.07.04 EP

Filing date 4 July 2005

Wipo publication date 12 January 2006

Acceptance publication date 17 July 2008

International Classifications

E21B 47/00 (2006.01) Survey of 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

E21B 47/06 (2006.01) Survey of boreholes or wells - Measuring temperature or pressure

Event Publications

25 January 2007 PCT application entered the National Phase

  PCT publication WO2006/003190 Priority application(s): WO2006/003190

17 July 2008 Application Accepted

  Published as AU-B-2005259144

13 November 2008 Standard Patent Sealed

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