Real-time completion monitoring with acoustic waves

Details for Australian Patent Application No. 2008331503 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Bakulin, Andrey Victorovich

Agent Spruson & Ferguson

Pub. Number AU-B-2008331503

PCT Pub. Number WO2009/073520

Priority 61/004,877 30.11.07 US; 61/058,944 05.06.08 US

Filing date 26 November 2008

Wipo publication date 11 June 2009

Acceptance publication date 3 November 2011

International Classifications

E21B 47/10 (2006.01) Survey of boreholes or wells - Locating fluid leaks, intrusions, or movements

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/073520 Priority application(s): WO2009/073520

3 November 2011 Application Accepted

  Published as AU-B-2008331503

1 March 2012 Standard Patent Sealed

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