Apparatus and method for moving drill cuttings

Details for Australian Patent Application No. 2005254794 (hide)

Owner Varco I/P, Inc.

Inventors Seyffert, Kenneth Wayne; McIntosh, James Michael; Wood, David; Herben, William Christian; Burnett, George Alexander; Crabb, Colin

Agent Pizzeys

Pub. Number AU-B-2005254794

PCT Pub. Number WO2005/124096

Priority 10/875,083 22.06.04 US

Filing date 17 June 2005

Wipo publication date 29 December 2005

Acceptance publication date 20 October 2011

International Classifications

E21B 21/06 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 41/00 (2006.01) Equipment or details not covered by groups

Event Publications

25 January 2007 PCT application entered the National Phase

  PCT publication WO2005/124096 Priority application(s): WO2005/124096

20 October 2011 Application Accepted

  Published as AU-B-2005254794

16 February 2012 Standard Patent Sealed

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