Methods and apparatus for measuring formation properties

Details for Australian Patent Application No. 2005245981 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Dudley, James H.; Proett, Mark A.; Marsh, Laban M.; Hendricks, William E.; Welshans, David; Beique, Jean Michel; Hardin, John R. Jr; Fogal, James M.

Agent Spruson & Ferguson

Pub. Number AU-B-2005245981

PCT Pub. Number WO2005/113937

Priority 60/573,289 21.05.04 US; none 23.05.05 US

Filing date 23 May 2005

Wipo publication date 1 December 2005

Acceptance publication date 19 May 2011

International Classifications

E21B 21/08 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 47/06 (2006.01) Survey of boreholes or wells - Measuring temperature or pressure

E21B 49/10 (2006.01) Testing the nature of borehole walls

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/113937 Priority application(s): WO2005/113937

19 May 2011 Application Accepted

  Published as AU-B-2005245981

15 September 2011 Standard Patent Sealed

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