SINTERED WELLSCREEN

Details for Australian Patent Application No. 2002304466 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors BODE, Jeffrey, M.

Pub. Number AU-A-2002304466

PCT Number PCT/GB02/02882

PCT Pub. Number WO2003/012254

Priority 09/917,960 30.07.01 US

Filing date 24 June 2002

Wipo publication date 17 February 2003

International Classifications

E21B 043/08 Obtaining fluids from wells

E21B 043/10 Obtaining fluids from wells

E21B 019/22 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

B01D 039/12 Filtering material for liquid or gaseous fluids

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/917,960 30.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002304466

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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