Pressure bearing wall and support structure therefor

Details for Australian Patent Application No. 2011235986 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Ringgenberg, Paul D.; Martin, Adam H.; Perkins, Donald

Agent Callinan

Pub. Number AU-A-2011235986

Priority 12/903,648 13.10.10 US

Filing date 12 October 2011

Wipo publication date 3 May 2012

International Classifications

E21B 17/22 (2006.01) Drilling rods or pipes

E21B 17/00 (2006.01) Drilling rods or pipes

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

E21B 49/08 (2006.01) Testing the nature of borehole walls

Event Publications

27 October 2011 Complete Application Filed

  Priority application(s): 12/903,648 13.10.10 US

3 May 2012 Application Open to Public Inspection

  Published as AU-A-2011235986

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