Relative and absolute error models for subterranean wells

Details for Australian Patent Application No. 2010226757 (hide)

Owner Smith International, Inc.

Inventors McElhinney, Graham A.; Illfelder, Herbert M. J.

Agent Spruson & Ferguson

Pub. Number AU-A-2010226757

PCT Pub. Number WO2010/107856

Priority 61/160,870 17.03.09 US

Filing date 17 March 2010

Wipo publication date 23 September 2010

International Classifications

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

E21B 47/00 (2006.01) Survey of boreholes or wells

G01V 3/26 (2006.01) Electric or magnetic prospecting or detecting

G01V 3/34 (2006.01) Electric or magnetic prospecting or detecting

Event Publications

8 September 2011 PCT application entered the National Phase

  PCT publication WO2010/107856 Priority application(s): WO2010/107856

1 November 2012 Assignment before Grant

  Smith International, Inc. The application has been assigned to Schlumberger Technology B.V.

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