Actuating mechanism

Details for Australian Patent Application No. 2004287892 (hide)

Owner Drilling Solutions Pty Ltd

Inventors Munslow-Davies, Keith; Begley, Maxwell Graham

Agent Wrays

Pub. Number AU-A-2004287892

PCT Pub. Number WO2005/045180

Filing date 1 November 2004

Wipo publication date 19 May 2005

International Classifications

E21B 23/00 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 21/10 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 23/04 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 34/14 (2006.01) Valve arrangements for boreholes or wells

Event Publications

31 May 2007 PCT application entered the National Phase

  PCT publication WO2005/045180 Priority application(s): WO2005/045180

24 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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