High temperature environment tool system and method

Details for Australian Patent Application No. 2004291942 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Schultz, Roger L.; Freeman, James J.; Rodney, Paul F.

Agent Pizzeys

Pub. Number AU-B-2004291942

PCT Pub. Number WO2005/049957

Priority 60/520,992 18.11.03 US; 60/520,950 18.11.03 US

Filing date 18 November 2004

Wipo publication date 2 June 2005

Acceptance publication date 5 November 2009

International Classifications

E21B 45/00 (2006.01) Surveying or testing

E21B 47/12 (2006.01) Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

Event Publications

25 May 2006 PCT application entered the National Phase

  PCT publication WO2005/049957 Priority application(s): WO2005/049957

5 November 2009 Application Accepted

  Published as AU-B-2004291942

17 December 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 26 Nov 2009. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden Town Square Woden ACT 2606

8 April 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 26 Nov 2009

15 April 2010 Standard Patent Sealed

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