WELL SCREEN HAVING A LINE EXTENDING THERETHROUGH

Details for Australian Patent Application No. 2002248298 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors ECHOLS, Ralph, H.; RESTARICK, Henry, L.; FEECHAN, Michael

Pub. Number AU-A-2002248298

PCT Pub. Number WO2002/055841

Priority 09/758,625 11.01.01 US

Filing date 3 January 2002

Wipo publication date 24 July 2002

International Classifications

E21B 043/00 Obtaining fluids from wells

E21B 043/10 Obtaining fluids from wells

E21B 017/20 Drilling rods or pipes

E21B 017/00 Drilling rods or pipes

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002248298

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002248299-PROTEIN-PROTEIN INTERACTIONS

2002248297-AAV2 VECTORS AND METHODS