Detecting broadside and directional acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly

Details for Australian Patent Application No. 2010336498 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Mestayer, Jeffery Joseph; Wills, Peter Berkeley

Agent Spruson & Ferguson

Pub. Number AU-A-2010336498

PCT Pub. Number WO2011/079107

Priority 61/289,469 23.12.09 US; 10196253.8 21.12.10 EP

Filing date 21 December 2010

Wipo publication date 30 June 2011

International Classifications

E21B 47/00 (2012.01) Survey of boreholes or wells

G01V 1/40 (2006.01) Seismology - specially adapted for well-logging

G01V 1/48 (2006.01) Seismology

Event Publications

7 June 2012 PCT application entered the National Phase

  PCT publication WO2011/079107 Priority application(s): WO2011/079107

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