Control device, oil well with device and method

Details for Australian Patent Application No. 2010315629 (hide)

Owner Harold Wells Associates, Inc.

Inventors Wentworth, Lloyd; Lamascus, Craig

Agent Hodgkinson McInnes

Pub. Number AU-A-2010315629

PCT Pub. Number WO2011/056518

Priority 12/605,882 26.10.09 US

Filing date 25 October 2010

Wipo publication date 12 May 2011

International Classifications

E21B 4/04 (2006.01) Drives for drilling, used in the borehole

F04B 49/06 (2006.01) Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups - Control using electricity

Event Publications

17 May 2012 PCT application entered the National Phase

  PCT publication WO2011/056518 Priority application(s): WO2011/056518

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