A method and device for making lateral openings out of a wellbore

Details for Australian Patent Application No. 2009220311 (hide)

Owner Freyer, R.

Inventors Freyer, Rune

Agent Griffith Hack

Pub. Number AU-B-2009220311

PCT Pub. Number WO2009/110804

Priority 08102342.6 06.03.08 EP

Filing date 4 March 2009

Wipo publication date 11 September 2009

Acceptance publication date 6 October 2011

International Classifications

E21B 7/04 (2006.01) Special methods or apparatus for drilling - Directional drilling

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

E21B 43/26 (2006.01) Obtaining fluids from wells

Event Publications

8 July 2010 PCT application entered the National Phase

  PCT publication WO2009/110804 Priority application(s): WO2009/110804

6 October 2011 Application Accepted

  Published as AU-B-2009220311

2 February 2012 Standard Patent Sealed

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