Electro-mechanical wireline anchoring system

Details for Australian Patent Application No. 2001294779 (hide)

Owner Owen Oil Tools L.P.

Inventors O'Connor, David M.; Wesson, David S.; Phelps, Phil; Henke, Joseph A.

Agent Spruson & Ferguson

Pub. Number AU-B-2001294779

PCT Pub. Number WO02/29201

Priority 09/677,729 02.10.00 US

Filing date 27 September 2001

Wipo publication date 15 April 2002

Acceptance publication date 2 November 2006

International Classifications

E21B 23/01 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

2 November 2006 Application Accepted

  Published as AU-B-2001294779

1 March 2007 Standard Patent Sealed

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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