Disconnect for use in a wellbore

Details for Australian Patent Application No. 2002334085 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Marshall, Greg

Agent Griffith Hack

Pub. Number AU-B-2002334085

PCT Number PCT/GB02/04341

PCT Pub. Number WO2003/029605

Priority 60/326,408 01.10.01 US

Filing date 25 September 2002

Wipo publication date 14 April 2003

Acceptance publication date 28 June 2007

International Classifications

E21B 17/06 (2006.01) Drilling rods or pipes

E21B 31/00 (2006.01) Fishing for or freeing objects in boreholes or wells

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/326,408 01.10.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002334085

28 June 2007 Application Accepted

  Published as AU-B-2002334085

25 October 2007 Standard Patent Sealed

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