A force balancing system for use with a well bore tool

Details for Australian Patent Application No. 2009243150 (hide)

Owner Javins Corporation

Inventors Javins, Brooks Howard; Ahlhorn, Kenneth Wayne; Bui, Huy D.

Agent Spruson & Ferguson

Pub. Number AU-A-2009243150

PCT Pub. Number WO2009/134859

Priority 12/111,772 29.04.08 US

Filing date 29 April 2009

Wipo publication date 5 November 2009

International Classifications

E21B 17/00 (2006.01) Drilling rods or pipes

E21B 17/10 (2006.01) Drilling rods or pipes

Event Publications

2 December 2010 PCT application entered the National Phase

  PCT publication WO2009/134859 Priority application(s): WO2009/134859

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