Remotely operated drill pipe valve

Details for Australian Patent Application No. 2010201552 (hide)

Owner Vetco Gray, Inc.

Inventors Gette, Nicholas P.; Dunn, Gregory M.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010201552

Priority 12/433,628 30.04.09 US

Filing date 19 April 2010

Wipo publication date 18 November 2010

International Classifications

E21B 43/12 (2006.01) Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

E21B 34/00 (2006.01) Valve arrangements for boreholes or wells

E21B 34/14 (2006.01) Valve arrangements for boreholes or wells

Event Publications

6 May 2010 Complete Application Filed

  Priority application(s): 12/433,628 30.04.09 US

11 November 2010 Corrigenda

  Complete Applications Filed - Name Index Under the name Vetco Gray, Inc., Application No. 2010201552, under INID (32) correct the date to 30.04.09

18 November 2010 Application Open to Public Inspection

  Published as AU-A-2010201552

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