MULTI-POINT HIGH PRESSURE SEAL FOR EXPANDABLE TUBULAR CONNECTIONS

Details for Australian Patent Application No. 2003240102 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors HASHEM, Ghazi, J.

Pub. Number AU-A-2003240102

PCT Number PCT/GB03/02601

PCT Pub. Number WO2004/001181

Priority 60/391,030 24.06.02 US; 10/455,655 05.06.03 US

Filing date 17 June 2003

Wipo publication date 6 January 2004

International Classifications

E21B 017/08 Drilling rods or pipes

F16L 015/04 Screw-threaded joints

E21B 043/10 Obtaining fluids from wells

F16L 015/00 Screw-threaded joints

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/391,030 24.06.02 US; 10/455,655 05.06.03 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003240102

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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