ANCHOR DEVICE TO RELIEVE TENSION FROM THE ROPE SOCKET PRIOR TO PERFORATING A WELL

Details for Australian Patent Application No. 2003293569 (hide)

Owner BAKER HUGHES INCORPORATED

Inventors WRIGHT, Alphie, S., Jr.; KAISER, Gary, R.

Pub. Number AU-A-2003293569

PCT Number PCT/US2003/0399

PCT Pub. Number WO2004/059120

Priority 60/433,671 16.12.02 US

Filing date 16 December 2003

Wipo publication date 22 July 2004

International Classifications

E21B 023/01 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 023/00 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/433,671 16.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003293569

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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