DOWNHOLE SENSING AND FLOW CONTROL UTILIZING NEURAL NETWORKS

Details for Australian Patent Application No. 2001238431 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors DENNIS, John; RICHARDSON, John, M.; SCHULTZ, Roger, L.; STORM, Bruce, H., Jr.

Pub. Number AU-A-2001238431

PCT Pub. Number WO2002/066791

Filing date 16 February 2001

Wipo publication date 4 September 2002

International Classifications

E21B 047/00 Survey of boreholes or wells

E21B 047/10 Survey of boreholes or wells - Locating fluid leaks, intrusions, or movements

E21B 049/00 Testing the nature of borehole walls

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2001238431

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2001238432

2001238430