QUADRUPOLE ACOUSTIC SHEAR WAVE LOGGING WHILE DRILLING

Details for Australian Patent Application No. 2002323657 (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 HSU, Chaur-Jian; ASVADUROV, Sergey; SINHA, Bikash, K.; PABON, Jahir, A.

Pub. Number AU-A-2002323657

PCT Number PCT/US02/28604

PCT Pub. Number WO2003/027713

Priority 09/957,919 21.09.01 US

Filing date 9 September 2002

Wipo publication date 7 April 2003

International Classifications

G01V 001/40 Seismology - specially adapted for well-logging

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/957,919 21.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323657

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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