Shear blade geometry and method

Details for Australian Patent Application No. 2012200548 (hide)

Owner Hydril USA Manufacturing LLC

Inventors Yadav, Seemant; Melendez, Luis Rene

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2012200548

Priority 13/019,438 02.02.11 US

Filing date 31 January 2012

Wipo publication date 16 August 2012

International Classifications

E21B 29/08 Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 33/064 Sealing or packing boreholes or wells

Event Publications

16 February 2012 Complete Application Filed

  Priority application(s): 13/019,438 02.02.11 US

16 August 2012 Application Open to Public Inspection

  Published as AU-A-2012200548

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