Subsea tubing hanger assembly for an oil or gas well

Details for Australian Patent Application No. 2004257301 (hide)

Owner BHP Billiton Petroleum Pty Ltd

Inventors Walker, Timothy

Agent Griffith Hack

Pub. Number AU-A-2004257301

PCT Pub. Number WO2005/008025

Priority 60/488,227 17.07.03 US

Filing date 5 July 2004

Wipo publication date 27 January 2005

International Classifications

E21B 43/01 (2006.01) Obtaining fluids from wells

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

E21B 33/043 (2006.01) Sealing or packing boreholes or wells

Event Publications

19 January 2006 PCT application entered the National Phase

  PCT publication WO2005/008025 Priority application(s): WO2005/008025

3 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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