Electromagnetic telemetry actuated firing system for well perforating gun

Details for Australian Patent Application No. 2002301859 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Duea, Brian R.; Hales, John H.; McConnell, Rebecca A.

Agent Callinan

Pub. Number AU-A-2002301859

Priority 09/995,882 28.11.01 US

Filing date 6 November 2002

Wipo publication date 12 June 2003

International Classifications

E21B 043/1185 Obtaining fluids from wells

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/995,882 28.11.01 US

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2002301859

23 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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