ELECTRIC SUBMERSIBLE OIL WELL PUMP COMMUNICATIONS

Details for Australian Patent Application No. 2003264889 (hide)

Owner THE AUTONOMOUS WELL COMPANY LIMITED

Inventors ROBERTSON, Mark, Patrick

Pub. Number AU-A-2003264889

PCT Number PCT/GB03/04017

PCT Pub. Number WO2004/028064

Priority 0221993.9 21.09.02 GB

Filing date 17 September 2003

Wipo publication date 8 April 2004

International Classifications

H04L 001/20 Arrangements for detecting or preventing errors in the information received - using signal-quality detector

H04L 001/24 Arrangements for detecting or preventing errors in the information received - Testing correct operation

H04L 027/00 Modulated-carrier systems

H04L 025/02 Baseband systems - Details

H04B 003/54 Line transmission systems - Systems for transmission power distribution lines

E21B 047/12 Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

H04L 025/06 Baseband systems - Dc level restoring means

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 0221993.9 21.09.02 GB

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003264889

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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