SYSTEM AND METHOD FOR RIG STATE DETECTION

Details for Australian Patent Application No. 2003290305 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors LESSO, William; ALDRED, Walter; MEEHAN, Richard; ORTON, Matthew, Richard; FITZGERALD, William, John; DUNLOP, Jonathan

Pub. Number AU-A-2003290305

PCT Number PCT/GB2003/0055

PCT Pub. Number WO2004/059123

Priority 10/330,634 27.12.02 US; 10/400,125 26.03.03 US

Filing date 22 December 2003

Wipo publication date 22 July 2004

International Classifications

E21B 044/00 Automatic control

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 10/330,634 27.12.02 US; 10/400,125 26.03.03 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003290305

1 September 2005 Corrigenda

  Applications OPI - Name Index Under the name SCHLUMBERGER TECHNOLOGY B.V., Application No. 2003290305, under INID (71) correct the name to read SCHLUMBERGER HOLDINGS LIMITED; SCHLUMBERGER OILFIELD ASSISTANCE LIMITED; SCHLUMBERGER OVERSEAS S.A.; SCHLUMBERGER SURENCO S.A.; SCHLUMBERGER TECHNOLOGY B.V.; SERVICES PETROLIERS SCHLUMBERGER; PETROLEUM RESEARCH AND DEVELOPMENT N.V.; SCHLUMBERGER CANADA LIMITED; SCHLUMBERGER SEACO INC.

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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