Drilling method

Details for Australian Patent Application No. 2004261765 (hide)

Owner BP Corporation North America Inc. BP Exploration Operating Company Limited

Inventors McLean, Micheal Richard; Aston, Mark Shelton; Alberty, Mark William

Agent Griffith Hack

Pub. Number AU-A-2004261765

PCT Pub. Number WO2005/012687

Priority 60/489,917 25.07.03 US

Filing date 19 July 2004

Wipo publication date 10 February 2005

International Classifications

E21B 33/13 (2006.01) Sealing or packing boreholes or wells - Methods or devices for cementing, for plugging holes, crevices, or the like

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/012687 Priority application(s): WO2005/012687

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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