Well-bore sensor apparatus and method

Details for Australian Patent Application No. 2003204587 (hide)

Owner Schlumberger Technology B.V.

Inventors Fields, Troy; Bryant, Ian D; Liberman, Arthur; Havlinek, Kenneth L; MacDougall, Thomas D; Tabanou, Jacques R; Ciglenec, Reinhart

Agent Griffith Hack

Pub. Number AU-A-2003204587

Priority 10/163784 06.06.02 US

Filing date 6 June 2003

Wipo publication date 8 January 2004

International Classifications

E21B 047/06 Survey of boreholes or wells - Measuring temperature or pressure

E21B 047/12 Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

Event Publications

26 June 2003 Complete Application Filed

  Priority application(s): 10/163784 06.06.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003204587

6 April 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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