INHIBITING BREAKTHROUGH OF DRIVING FLUID VIA A PERMEABLE GEOLOGICAL LAYER INTO AN OIL PRODUCTION WELL

Details for Australian Patent Application No. 2003298272 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors LIGTHELM, Dirk, Jacob

Pub. Number AU-A-2003298272

PCT Number PCT/EP2003/0507

PCT Pub. Number WO2004/042187

Priority 02079632.2 06.11.02 EP

Filing date 5 November 2003

Wipo publication date 7 June 2004

International Classifications

E21B 033/138 Sealing or packing boreholes or wells - Plastering the borehole wall

E21B 043/16 Obtaining fluids from wells - Enhanced recovery methods for obtaining hydrocarbons

E21B 043/25 Obtaining fluids from wells - Methods for stimulating production

E21B 043/26 Obtaining fluids from wells

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 02079632.2 06.11.02 EP

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003298272

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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