Method and apparatus for determining the nature of subterranean reservoirs

Details for Australian Patent Application No. 2001230392 (hide)

Owner Electro Magnetic GeoServices AS

Inventors Eidesmo, Terje; Ellingsrud, Svein; Westerdahl, Harald; Kong, Fan-Nian

Agent Madderns

Pub. Number AU-B-2001230392

PCT Pub. Number WO01/57555

Priority 0002422 02.02.00 GB

Filing date 1 February 2001

Wipo publication date 14 August 2001

Acceptance publication date 6 April 2006

International Classifications

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

Event Publications

22 January 2004 Change of Name(s) of Applicant(s), Section 104

  Norges Geotekniske Institutt; Den Norske Status Oljeselskap A.S. The name of the applicant has been changed to Norges Geotekniske Institutt; Statoil ASA

2 February 2006 Assignment before Grant

  Norges Geotskniske Institutt; Statoil ASA The application has been assigned to Electro Magnetic GeoServices AS

6 April 2006 Application Accepted

  Published as AU-B-2001230392

20 July 2006 Opposition Lodged

  OHM Limited has lodged an opposition against Electro Magnetic GeoServices AS.

15 February 2007 Opposition Withdrawn

  The opposition by ExxonMobil Upstream Research Company against Electro Magnetic GeoServices AS has been withdrawn.

12 June 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 06 Mar 2008. Address for service in Australia - Madderns Level 1 64 Hindmarsh Sq Adelaide SA 5000 2002

2 October 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 06 Mar 2008

5 March 2009 Opposition Withdrawn

  The opposition by OHM Limited against Electro Magnetic GeoServices AS has been withdrawn.

2 July 2009 Standard Patent Sealed

2 July 2009 Corrigenda

  Applications Accepted - Name Index Under the name Electro Magnetic GeoServices AS, Application No. 2001230392, under INID (31) correct the number to read 0002422.4

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