Monitoring system for well casing

Details for Australian Patent Application No. 2009223647 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Rambow, Frederick Henry Kreisler; Pearce, Jeremiah Glen

Agent Spruson & Ferguson

Pub. Number AU-B-2009223647

PCT Pub. Number WO2009/114519

Priority 61/035,822 12.03.08 US

Filing date 10 March 2009

Wipo publication date 17 September 2009

Acceptance publication date 27 October 2011

International Classifications

G01B 11/16 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring the deformation in a solid, e.g. optical strain gauge

Event Publications

19 August 2010 PCT application entered the National Phase

  PCT publication WO2009/114519 Priority application(s): WO2009/114519

27 October 2011 Application Accepted

  Published as AU-B-2009223647

23 February 2012 Standard Patent Sealed

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