Automated drill string position survey

Details for Australian Patent Application No. 2011202223 (hide)

Owner CMTE Development Limited

Inventors Keniston, Scott David; Lever, Paul J. A.

Agent Shelston IP

Pub. Number AU-B-2011202223

Parent 2005206589

Filing date 13 May 2011

Wipo publication date 2 June 2011

Acceptance publication date 12 January 2012

International Classifications

E21D 9/00 (2006.01) Tunnels

E21B 47/022 (2006.01) Survey of boreholes or wells

Event Publications

2 June 2011 Application Open to Public Inspection

  Published as AU-B-2011202223

2 June 2011 Complete Application Filed

12 January 2012 Application Accepted

  Published as AU-B-2011202223

10 May 2012 Standard Patent Sealed

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