Downhole sampling apparatus and method for using same

Details for Australian Patent Application No. 2004218736 (hide)

Owner Schlumberger Technology B.V.

Inventors Harrigan, Edward; Dunlap, James J; Duran, Alejandro; Vasques, Ricardo; Adur, Nicolas; Nogueira, Matheus; Carnegie, Andrew J

Agent Griffith Hack

Pub. Number AU-B-2004218736

Priority 60/511212 15.10.03 US; 10/710473 30.07.04 US

Filing date 12 October 2004

Wipo publication date 5 May 2005

Acceptance publication date 27 September 2007

International Classifications

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

Event Publications

28 October 2004 Complete Application Filed

  Priority application(s): 60/511212 15.10.03 US; 10/710473 30.07.04 US

5 May 2005 Application Open to Public Inspection

  Published as AU-B-2004218736

27 September 2007 Application Accepted

  Published as AU-B-2004218736

24 January 2008 Standard Patent Sealed

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