Methods for measuring flow velocity in a wellbore using NMR and applications using same

Details for Australian Patent Application No. 2005200135 (hide)

Owner Schlumberger Technology B.V.

Inventors Poitzsch, Martin E; Pop, Julian; Speier, Peter

Agent Griffith Hack

Pub. Number AU-A-2005200135

Parent 2002300756

Filing date 12 January 2005

Wipo publication date 3 February 2005

Acceptance publication date 19 April 2007

International Classifications

G01F 001/716 Measuring volume flow

G01V 003/14 Electric or magnetic prospecting or detecting - operating with electron or nuclear magnetic resonance

Event Publications

27 January 2005 Complete Application Filed

3 February 2005 Application Open to Public Inspection

  Published as AU-A-2005200135

19 April 2007 Application Accepted

  Published as AU-A-2005200135

16 August 2007 Standard Patent Sealed

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