MWD formation tester

Details for Australian Patent Application No. 2003231797 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Vu, Tony T.; Weintraub, Preston N.; Hardin, John R. Jr.; Stone, James E.; Welshans, David M.; Gilbert, Gregory N.; Sherrill, Kristopher V.; Sitka, Mark A.; Segura, Pedro R.

Agent Pizzeys

Pub. Number AU-B-2003231797

PCT Number PCT/US03/15808

PCT Pub. Number WO2003/097999

Priority 60/381,243 17.05.02 US

Filing date 19 May 2003

Wipo publication date 2 December 2003

Acceptance publication date 1 October 2009

International Classifications

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

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

28 August 2003 Complete Application Filed

  Priority application(s): 60/381,243 17.05.02 US

29 January 2004 Application Open to Public Inspection

  Published as AU-B-2003231797

1 October 2009 Application Accepted

  Published as AU-B-2003231797

29 October 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 08 Oct 2009. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden ACT 2606

18 February 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 08 Oct 2009

25 February 2010 Standard Patent Sealed

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