Method and apparatus for mapping the trajectory in the subsurface of a borehole

Details for Australian Patent Application No. 2005220213 (hide)

Owner Scintrex Limited

Inventors Seigel, Harold O.

Agent Shelston IP

Pub. Number AU-B-2005220213

Priority 2484104 07.10.04 CA

Filing date 6 October 2005

Wipo publication date 27 April 2006

Acceptance publication date 3 February 2011

International Classifications

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

G01V 3/18 (2006.01) Electric or magnetic prospecting or detecting - specially adapted for well-logging

G01V 3/40 (2006.01) Electric or magnetic prospecting or detecting - specially adapted for measuring magnetic field characteristics of the earth

Event Publications

20 October 2005 Complete Application Filed

  Priority application(s): 2484104 07.10.04 CA

27 April 2006 Application Open to Public Inspection

  Published as AU-B-2005220213

3 February 2011 Application Accepted

  Published as AU-B-2005220213

2 June 2011 Standard Patent Sealed

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