TOOL AND METHOD FOR MEASURING PROPERTIES OF AN EARTH FORMATION SURROUNDING A BOREHOLE

Details for Australian Patent Application No. 2002342775 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors ZIJSLING, Djurre, Hans; HEIJNEN, Wilhelmus, Hubertus, Paulus, Maria; KAPTEIJN, Pieter, Karel, Anton

Pub. Number AU-A-2002342775

PCT Number PCT/EP02/10906

PCT Pub. Number WO2003/029614

Priority 01203694.3 28.09.01 EP

Filing date 27 September 2002

Wipo publication date 14 April 2003

International Classifications

E21B 047/01 Survey of boreholes or wells

E21B 043/11 Obtaining fluids from wells - Perforators

G01L 019/06 Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges - Means for preventing overload or deleterious influence of the measured medium on the measuring device or

G01V 001/52 Seismology

G01V 011/00 Prospecting or detecting by methods combining techniques covered by two or more of main groups

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01203694.3 28.09.01 EP

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002342775

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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