MAGNETICALLY ACTIVATED WELL TOOL

Details for Australian Patent Application No. 2003217806 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors YOO, Kwang, M.

Pub. Number AU-A-2003217806

PCT Number PCT/US03/06125

PCT Pub. Number WO2003/087536

Priority 10/121,399 12.04.02 US

Filing date 28 February 2003

Wipo publication date 27 October 2003

International Classifications

E21B 047/09 Survey of boreholes or wells

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/121,399 12.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003217806

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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