Well control using pressure while drilling measurements

Details for Australian Patent Application No. 2003279008 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Naquin, Carey John; Paulk, Martin Dale

Agent Pizzeys

Pub. Number AU-B-2003279008

PCT Number PCT/US03/30506

PCT Pub. Number WO2004/033855

Priority 10/264,577 04.10.02 US

Filing date 29 September 2003

Wipo publication date 4 May 2004

Acceptance publication date 19 April 2007

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

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 10/264,577 04.10.02 US

3 June 2004 Application Open to Public Inspection

  Published as AU-B-2003279008

19 April 2007 Application Accepted

  Published as AU-B-2003279008

23 August 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003279009-MAGNETIC STORAGE MEDIA HAVING TILTED MAGNETIC ANISOTROPY

2003279007-METHOD AND APPARATUS FOR CONTROLLING THE ASCENT AND DESCENT OF PIPE IN A WELL BORE