System for distributing hydraulic fluid

Details for Australian Patent Application No. 2003235066 (hide)

Owner Schlumberger Technology B.V.

Inventors Vongphakdy, Vong; Rayssiguier, Christophe M

Agent Griffith Hack

Pub. Number AU-A-2003235066

Parent 78225

Filing date 15 August 2003

Wipo publication date 18 September 2003

International Classifications

E21B 023/04 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 034/10 Valve arrangements for boreholes or wells

Event Publications

4 September 2003 Complete Application Filed

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003235066

24 May 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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