Portable and directional electrocrushing drill

Details for Australian Patent Application No. 2007264977 (hide)

Owner Tetra Corporation

Inventors Moeny, William

Agent Callinan

Pub. Number AU-A-2007264977

PCT Pub. Number WO2008/003092

Priority 11/479,346 29.06.06 US

Filing date 29 June 2007

Wipo publication date 3 January 2008

International Classifications

E21B 7/15 (2006.01) Special methods or apparatus for drilling

Event Publications

19 February 2009 PCT application entered the National Phase

  PCT publication WO2008/003092 Priority application(s): WO2008/003092

23 August 2012 Assignment before Grant

  Tetra Corporation The application has been assigned to SDG LLC

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