Determining the in situ effective mobility and the effective permeability of a formation

Details for Australian Patent Application No. 2002250839 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Hashem, Mohamed, Naguib

Agent Spruson & Ferguson

Pub. Number AU-B-2002250839

PCT Pub. Number WO2002/070864

Priority 60/302,982 03.07.01 US; 01200177.2 18.01.01 EP

Filing date 17 January 2002

Wipo publication date 19 September 2002

Acceptance publication date 23 February 2006

International Classifications

E21B 49/08 (2006.01) Testing the nature of borehole walls

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-B-2002250839

23 February 2006 Application Accepted

  Published as AU-B-2002250839

22 June 2006 Standard Patent Sealed

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