Downhole formation sampling

Details for Australian Patent Application No. 2005220766 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Van Zuilekom, Anthony Herman; McGregor, Malcolm Douglas; Pelletier, Michael T.; Ballweg, Thomas F. Jr.; Welch, John C.

Agent Spruson & Ferguson

Pub. Number AU-B-2005220766

PCT Pub. Number WO2005/086699

Priority 60/550,245 04.03.04 US

Filing date 4 March 2005

Wipo publication date 22 September 2005

Acceptance publication date 24 June 2010

International Classifications

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

E21B 49/06 (2006.01) Testing the nature of borehole walls

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

Event Publications

28 September 2006 PCT application entered the National Phase

  PCT publication WO2005/086699 Priority application(s): WO2005/086699

24 June 2010 Application Accepted

  Published as AU-B-2005220766

21 October 2010 Standard Patent Sealed

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