Fluid sampling methods and apparatus for use in boreholes

Details for Australian Patent Application No. 2003222984 (hide)

Owner Schlumberger Technology B.V.

Inventors Hill, Bunker; Fitzgerald, John; Sherwood, John

Agent Griffith Hack

Pub. Number AU-B-2003222984

PCT Number PCT/GB03/01736

PCT Pub. Number WO2003/100219

Priority 10/155,577 23.05.02 US

Filing date 24 April 2003

Wipo publication date 12 December 2003

Acceptance publication date 17 July 2008

International Classifications

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

E21B 47/10 (2006.01) Survey of boreholes or wells - Locating fluid leaks, intrusions, or movements

G01V 3/18 (2006.01) Electric or magnetic prospecting or detecting - specially adapted for well-logging

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/155,577 23.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-B-2003222984

17 July 2008 Application Accepted

  Published as AU-B-2003222984

13 November 2008 Standard Patent Sealed

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