Measurement of hydraulic conductivity using a radioactive or activatable tracer

Details for Australian Patent Application No. 2007231556 (hide)

Owner Australian Nuclear Science & Technology Organisation

Inventors Waring, Christopher Leslie; Airey, Peter Lewis; Stepanyants, Yury A.

Agent Spruson & Ferguson

Pub. Number AU-A-2007231556

PCT Pub. Number WO2007/109860

Priority 2006901602 29.03.06 AU

Filing date 29 March 2007

Wipo publication date 4 October 2007

International Classifications

G01V 5/14 (2006.01) Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity

E21B 47/10 (2006.01) Survey of boreholes or wells - Locating fluid leaks, intrusions, or movements

G01V 5/04 (2006.01) Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity

G01V 5/10 (2006.01) Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/109860 Priority application(s): WO2007/109860

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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