METHOD OF PLACING DOWNHOLE TOOLS IN A WELLBORE

Details for Australian Patent Application No. 2002225182 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors ROESNER, Thomas; HOSIE, David

Pub. Number AU-A-2002225182

PCT Pub. Number WO2002/063137

Priority 09/778,051 06.02.01 US

Filing date 22 January 2002

Wipo publication date 19 August 2002

International Classifications

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

E21B 047/09 Survey of boreholes or wells

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002225182

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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