Nozzle for jet drilling and associated method

Details for Australian Patent Application No. 2003226330 (hide)

Owner Buckman Jet Drilling, Inc.

Inventors Dotson, Thomas, L.; Bell, Wendell, S.; Buckman, William, G., Sr.; McDaniels, Michael, D.

Agent Griffith Hack

Pub. Number AU-B-2003226330

PCT Number PCT/US03/10813

PCT Pub. Number WO2003/087522

Priority 10/119,790 10.04.02 US

Filing date 9 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 31 May 2007

International Classifications

E21B 7/08 (2006.01) Special methods or apparatus for drilling

E21B 7/18 (2006.01) Special methods or apparatus for drilling - Drilling by liquid or gas jets, with or without entrained pellets

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/119,790 10.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003226330

31 May 2007 Application Accepted

  Published as AU-B-2003226330

27 September 2007 Standard Patent Sealed

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