Non-metallic whipstock

Details for Australian Patent Application No. 2007238078 (hide)

Owner Baker Hughes Incorporated

Inventors Lynde, Gerald D.

Agent Freehills

Pub. Number AU-B-2007238078

PCT Pub. Number WO2007/121306

Priority 11/403,107 12.04.06 US

Filing date 12 April 2007

Wipo publication date 25 October 2007

Acceptance publication date 19 January 2012

International Classifications

E21B 7/08 (2006.01) Special methods or apparatus for drilling

Event Publications

18 September 2008 PCT application entered the National Phase

  PCT publication WO2007/121306 Priority application(s): WO2007/121306

19 January 2012 Application Accepted

  Published as AU-B-2007238078

17 May 2012 Standard Patent Sealed

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