Low noise, towed electromagnetic system for subsurface exploration

Details for Australian Patent Application No. 2007201186 (hide)

Owner PGS Geophysical AS

Inventors Tenghamin, Stig Rune Lennart; Karlsson, Mattias Fredrik; Mattsson, Rune Johan Magnus; Davidsson, Per Anders; Krylstedt, Peter Gunnar; Lindqvist, Ulf Peter

Agent Davies Collison Cave

Pub. Number AU-B-2007201186

Priority 11520228 13.09.06 US; 60787042 29.03.06 US

Filing date 19 March 2007

Wipo publication date 18 October 2007

Acceptance publication date 8 March 2012

International Classifications

G01V 3/12 (2006.01) Electric or magnetic prospecting or detecting - operating with electromagnetic waves

F15D 1/10 (2006.01) Influencing the flow of fluids

G01V 3/08 (2006.01) Electric or magnetic prospecting or detecting - operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

G01V 3/15 (2006.01) Electric or magnetic prospecting or detecting - specially adapted for use during transport, e.g. by a person, vehicle or boat

Event Publications

5 April 2007 Complete Application Filed

  Priority application(s): 11520228 13.09.06 US; 60787042 29.03.06 US

10 May 2007 Amendment Made

  The nature of the amendment is: Amend co-inventor name from Magnus, Rune Johan to Mattsson, Rune Johan Magnus

18 October 2007 Application Open to Public Inspection

  Published as AU-B-2007201186

23 December 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 24 Nov 2010

8 March 2012 Application Accepted

  Published as AU-B-2007201186

5 July 2012 Standard Patent Sealed

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