Methods and apparatus for downhole fluids analysis

Details for Australian Patent Application No. 2001284361 (hide)

Owner Schlumberger Technology B.V.

Inventors Terabayashi, Toru; Mullins, Oliver C; Okuda, Ikko; Kegasawa, Kazuyoshi

Agent Griffith Hack

Pub. Number AU-B-2001284361

PCT Pub. Number WO02/31476

Priority 09/686,646 10.10.00 US

Filing date 12 September 2001

Wipo publication date 22 April 2002

Acceptance publication date 3 August 2006

International Classifications

G01N 21/35 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

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

G01N 33/24 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Earth materials

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

Event Publications

3 August 2006 Application Accepted

  Published as AU-B-2001284361

30 November 2006 Standard Patent Sealed

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