Methods for characterization of formations, navigating drill paths, and placing wells in earth boreholes

Details for Australian Patent Application No. 2010310816 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors Seydoux, Jean; Chow, Yuk Ha

Agent Griffith Hack

Pub. Number AU-A-2010310816

PCT Pub. Number WO2011/049828

Priority 61/253,248 20.10.09 US

Filing date 15 October 2010

Wipo publication date 28 April 2011

International Classifications

E21B 45/00 (2006.01) Surveying or testing

E21B 47/02 (2006.01) Survey of boreholes or wells - Determining slope or direction

G01V 9/00 (2006.01) Prospecting or detecting by methods not provided for in groups

Event Publications

17 May 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 20 Apr 2012

17 May 2012 PCT application entered the National Phase

  PCT publication WO2011/049828 Priority application(s): WO2011/049828

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