Pressure interference testing for estimating hydraulic isolation

Details for Australian Patent Application No. 2008272879 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors Tombari, John; Ramakrishnan, Terizhandur S.

Agent Griffith Hack

Pub. Number AU-B-2008272879

PCT Pub. Number WO2009/006524

Priority 11/773,175 03.07.07 US

Filing date 2 July 2008

Wipo publication date 8 January 2009

Acceptance publication date 8 March 2012

International Classifications

E21B 49/00 (2006.01) Testing the nature of borehole walls

E21B 49/10 (2006.01) Testing the nature of borehole walls

Event Publications

27 August 2009 PCT application entered the National Phase

  PCT publication WO2009/006524 Priority application(s): WO2009/006524

3 September 2009 Amendment Made

  The nature of the amendment is: Amend the co-inventor name from Ramakrishnan, Terizhandur to Ramakrishnan, Terizhandur S.

8 March 2012 Application Accepted

  Published as AU-B-2008272879

5 July 2012 Standard Patent Sealed

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