METHOD AND APPARATUS FOR CUTTING TUBULARS

Details for Australian Patent Application No. 2003240057 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors SIMPSON, Neil, Andrew, Abercrombie; FAIN, Johnny, Dale; LAURITZEN, John, Eric; INGRAM, Gary, Duron

Pub. Number AU-A-2003240057

PCT Number PCT/GB03/02336

PCT Pub. Number WO2003/101656

Priority 0212696.9 31.05.02 GB

Filing date 30 May 2003

Wipo publication date 19 December 2003

International Classifications

B23D 021/14 Machines or devices for shearing or cutting tubes

E21B 029/00 Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 0212696.9 31.05.02 GB

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003240057

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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