Well system

Details for Australian Patent Application No. 2003210744 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Este[, James W; Terry, James B; Trainor, William F; Eppink, Jay M; Song, Haoshi; Wilson, Thomas Plat; Odell, Albert C

Agent Pizzeys

Pub. Number AU-B-2003210744

PCT Number PCT/US03/02778

PCT Pub. Number WO2003/067018

Priority 10/265,786 07.10.02 US; 60/353,654 01.02.02 US

Filing date 30 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 3 April 2008

International Classifications

E21B 47/00 (2006.01) Survey of boreholes or wells

E21B 4/00 (2006.01) Drives for drilling, used in the borehole

E21B 7/00 (2006.01) Special methods or apparatus for drilling

E21B 17/00 (2006.01) Drilling rods or pipes

E21B 17/20 (2006.01) Drilling rods or pipes

E21B 19/22 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 29/00 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 47/01 (2006.01) Survey of boreholes or wells

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/265,786 07.10.02 US; 60/353,654 01.02.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2003210744

3 April 2008 Application Accepted

  Published as AU-B-2003210744

31 July 2008 Standard Patent Sealed

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