METHOD AND APPARATUS FOR CALIBRATING A DISTRIBUTED TEMPERATURE SENSING SYSTEM

Details for Australian Patent Application No. 2003230037 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors PRUETT, Phillip, E.

Pub. Number AU-A-2003230037

PCT Number PCT/GB03/02153

PCT Pub. Number WO2003/098176

Priority 10/153,199 21.05.02 US

Filing date 19 May 2003

Wipo publication date 2 December 2003

International Classifications

G01K 015/00 Testing or calibrating of thermometers

G01K 011/32 Measuring temperature based on physical or chemical changes not covered by group , , , or

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/153,199 21.05.02 US

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003230037

10 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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