APPARATUS AND METHODS FOR DOWNHOLE DETERMINATION OF CHARACTERISTICS OF FORMATION FLUIDS

Details for Australian Patent Application No. 2002360483 (hide)

Owner SERVICES PETROLIERS SCHLUMBERGER SCHLUMBERGER CANADA LIMITED PRAD RESEARCH AND DEVELOPMENT N. V. SCHLUMBERGER TECHNOLOGY B.V. SCHLUMBERGER OVERSEAS S. A. SCHLUMBERGER SURENCO S. A. SCHLUMBERGER HOLDINGS LIMITED

Inventors CHEN, Felix; GOODWIN, Anthony, R., H.; FITZGERALD, John; WU, XU; MULLINS, OLIVER; CORRIS, Gary

Pub. Number AU-A-2002360483

PCT Number PCT/US02/38773

PCT Pub. Number WO2003/050389

Priority 10/013,157 10.12.01 US

Filing date 5 December 2002

Wipo publication date 23 June 2003

International Classifications

E21B 047/00 Survey of boreholes or wells

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/013,157 10.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002360483

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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