Active tracking and positions system for towed seismic arrays

Details for Australian Patent Application No. 2002315000 (hide)

Owner WesternGeco Seismic Holdings Limited

Inventors Zajac, Mark

Agent Griffith Hack

Pub. Number AU-B-2002315000

PCT Number PCT/US02/18225

PCT Pub. Number WO2002/103393

Priority 09/882,952 15.06.01 US

Filing date 10 June 2002

Wipo publication date 2 January 2003

Acceptance publication date 1 February 2007

International Classifications

G01V 1/38 (2006.01) Seismology - specially adapted for water-covered areas

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/882,952 15.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-B-2002315000

12 February 2004 Assignment before Grant

  WesternGeco, L.L.C. The application has been assigned to WesternGeco Seismic Holdings Limited

1 February 2007 Application Accepted

  Published as AU-B-2002315000

31 May 2007 Standard Patent Sealed

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