Apparatus and method for conveying drill cuttings

Details for Australian Patent Application No. 2005336830 (hide)

Owner National Oilwell Varco, L.P

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

Agent Pizzeys

Pub. Number AU-B-2005336830

PCT Pub. Number WO2007/036680

Priority 11/239,650 29.09.05 US

Filing date 22 December 2005

Wipo publication date 5 April 2007

Acceptance publication date 22 September 2011

International Classifications

B65G 53/66 (2006.01) Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

B65G 53/08 (2006.01) Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

B65G 67/60 (2006.01) Loading or unloading vehicles

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

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/036680 Priority application(s): WO2007/036680

22 September 2011 Application Accepted

  Published as AU-B-2005336830

19 January 2012 Standard Patent Sealed

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