APPARATUS AND METHOD FOR SENSING THE PROFILE AND POSITION OF A WELL COMPONENT IN A WELL BORE

Details for Australian Patent Application No. 2002252087 (hide)

Owner COOPER CAMERON CORPORATION

Inventors ALLEN, Timothy, J.

Pub. Number AU-A-2002252087

PCT Pub. Number WO2002/070863

Priority 09/797,020 01.03.01 US

Filing date 26 February 2002

Wipo publication date 19 September 2002

International Classifications

E21B 047/09 Survey of boreholes or wells

E21B 047/04 Survey of boreholes or wells - Measuring depth or liquid level

E21B 047/08 Survey of boreholes or wells

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002252087

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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