Liner hanger with slip joint sealing members and method of use

Details for Australian Patent Application No. 2001278196 (hide)

Owner Enventure Global Technology

Inventors Ring, Lev; Cook, Robert Lance

Agent Davies Collison Cave

Pub. Number AU-B-2001278196

PCT Pub. Number WO02/10551

Priority 60221443 28.07.00 US

Filing date 27 July 2001

Wipo publication date 13 February 2002

Acceptance publication date 7 December 2006

International Classifications

E21B 29/10 (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 33/124 (2006.01) Sealing or packing boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

7 December 2006 Application Accepted

  Published as AU-B-2001278196

5 April 2007 Standard Patent Sealed

19 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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