METHOD AND APPARATUS FOR INJECTING STEAM INTO A GEOLOGICAL FORMATION

Details for Australian Patent Application No. 2003218142 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors SIMS, Jackie, C.; ROBINSON, Dudley, L.; SCHMIDT, Ronald, W.; HOWARD, William, F.

Pub. Number AU-A-2003218142

PCT Number PCT/US03/07771

PCT Pub. Number WO2003/078791

Priority 10/097,448 13.03.02 US

Filing date 13 March 2003

Wipo publication date 29 September 2003

International Classifications

E21B 043/24 Obtaining fluids from wells

E21B 041/00 Equipment or details not covered by groups

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/097,448 13.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003218142

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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