Downhole swivel apparatus and method

Details for Australian Patent Application No. 2007249417 (hide)

Owner Mako Rentals, Inc.

Inventors Robichaux, Terry P.; Robichaux, Kip M.; Caillouet, Kenneth G.

Agent Freehills

Pub. Number AU-B-2007249417

PCT Pub. Number WO2007/134059

Priority 60/798,515 08.05.06 US; 60/890,068 15.02.07 US

Filing date 8 May 2007

Wipo publication date 22 November 2007

Acceptance publication date 6 September 2012

International Classifications

E21B 17/01 Drilling rods or pipes

E21B 17/05 Drilling rods or pipes

E21B 17/10 Drilling rods or pipes

E21B 21/00 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

20 November 2008 PCT application entered the National Phase

  PCT publication WO2007/134059 Priority application(s): WO2007/134059

6 September 2012 Application Accepted

  Published as AU-B-2007249417

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