METHOD, SYSTEM AND TOOL FOR RESERVOIR EVALUATION AND WELL TESTING DURING DRILLING OPERATIONS

Details for Australian Patent Application No. 2001291126 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors CHACON, Edgar; BALDAUFF, John, J.; JOHNSON, Michael, H.; ALLEN, Rob, L.; RESTER, Stephen; HUNT, James, L.; WIEMERS, Tim

Pub. Number AU-A-2001291126

PCT Pub. Number WO2002/088522

Priority 09/842,488 25.04.01 US

Filing date 19 September 2001

Wipo publication date 11 November 2002

International Classifications

E21B 047/12 Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

E21B 049/08 Testing the nature of borehole walls

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2001291126

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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