CONCENTRATING SEISMIC ENERGY IN A SELECTED TARGET POINT IN AN UNDERGROUND FORMATION

Details for Australian Patent Application No. 2002342639 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors CALVERT, Rodney, William

Pub. Number AU-A-2002342639

PCT Number PCT/EP02/09840

PCT Pub. Number WO2003/023449

Priority 01307593.2 07.09.01 EP

Filing date 3 September 2002

Wipo publication date 24 March 2003

International Classifications

G01V 001/02 Seismology - Generating seismic energy

G10K 011/34 Methods or devices for transmitting, conducting or directing sound in general

G01V 001/42 Seismology

E21B 043/00 Obtaining fluids from wells

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01307593.2 07.09.01 EP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002342639

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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