Method and system for enhancing the spatial resolution of a fiber optical distributed acoustic sensing assembly

Details for Australian Patent Application No. 2010334866 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Den Boer, Johannis Josephus; Franzen, Andre; Groen, Alex; Joinson, Daniel; Van Rooyen, Arthur Alexander

Agent Spruson & Ferguson

Pub. Number AU-A-2010334866

PCT Pub. Number WO2011/076850

Priority 09180657.0 23.12.09 EP

Filing date 22 December 2010

Wipo publication date 30 June 2011

International Classifications

G01D 5/353 Mechanical means for transferring the output of a sensing member

G01H 9/00 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Event Publications

21 June 2012 PCT application entered the National Phase

  PCT publication WO2011/076850 Priority application(s): WO2011/076850

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