ACOUSTIC MONITORING SYSTEM FOR SUBSEA WELLHEAD TOOLS AND DOWNHOLE EQUIPMENT

Details for Australian Patent Application No. 2002314289 (hide)

Owner FMC TECHNOLOGIES, INC.

Inventors SPITZ, Stuart, Jan

Pub. Number AU-A-2002314289

PCT Number PCT/GB02/01859

PCT Pub. Number WO2002/086288

Priority 0110054.4 24.04.01 GB

Filing date 22 April 2002

Wipo publication date 5 November 2002

International Classifications

E21B 047/09 Survey of boreholes or wells

E21B 047/16 Survey of boreholes or wells

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 0110054.4 24.04.01 GB

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002314289

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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