TREATING COMPOSITION

Details for Australian Patent Application No. 2002340589 (hide)

Owner SCHLUMBERGER CANADA LIMITED

Inventors FRENIER, Wayne

Pub. Number AU-A-2002340589

PCT Number PCT/EP02/11807

PCT Pub. Number WO2003/036021

Priority 10/253,962 24.09.02 US; 60/335,631 25.10.01 US

Filing date 22 October 2002

Wipo publication date 6 May 2003

International Classifications

E21B 037/06 Methods or apparatus for cleaning boreholes or wells

E21B 043/27 Obtaining fluids from wells

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10/253,962 24.09.02 US; 60/335,631 25.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002340589

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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