A subsea wellhead arrangement for hydraulically pumping a well

Details for Australian Patent Application No. 2005287230 (hide)

Owner Jenkins, C. Kelly, M.

Inventors Jenkins, Christopher H.; Kelly, Melvin E.

Agent Spruson & Ferguson

Pub. Number AU-B-2005287230

PCT Pub. Number WO2006/033906

Priority 10/946,374 21.09.04 US

Filing date 14 September 2005

Wipo publication date 30 March 2006

Acceptance publication date 20 May 2010

International Classifications

E21B 29/12 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 7/12 (2006.01) Special methods or apparatus for drilling - Underwater drilling

E21B 33/00 (2006.01) Sealing or packing boreholes or wells

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/033906 Priority application(s): WO2006/033906

20 May 2010 Application Accepted

  Published as AU-B-2005287230

16 September 2010 Standard Patent Sealed

7 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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