GB2332513B - Method of pulse shape analysis for use in a nuclear spectroscopy system - Google Patents

Method of pulse shape analysis for use in a nuclear spectroscopy system

Info

Publication number
GB2332513B
GB2332513B GB9901639A GB9901639A GB2332513B GB 2332513 B GB2332513 B GB 2332513B GB 9901639 A GB9901639 A GB 9901639A GB 9901639 A GB9901639 A GB 9901639A GB 2332513 B GB2332513 B GB 2332513B
Authority
GB
United Kingdom
Prior art keywords
pulse shape
shape analysis
spectroscopy system
nuclear spectroscopy
nuclear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9901639A
Other versions
GB9901639D0 (en
GB2332513A (en
Inventor
Bruno Jurion
Christian Stoller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Ltd USA
Original Assignee
Schlumberger Ltd USA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/705,389 external-priority patent/US5884234A/en
Application filed by Schlumberger Ltd USA filed Critical Schlumberger Ltd USA
Publication of GB9901639D0 publication Critical patent/GB9901639D0/en
Publication of GB2332513A publication Critical patent/GB2332513A/en
Application granted granted Critical
Publication of GB2332513B publication Critical patent/GB2332513B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
    • G01V5/125—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources and detecting the secondary gamma- or X-rays in different places along the bore hole

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
GB9901639A 1996-08-30 1997-08-28 Method of pulse shape analysis for use in a nuclear spectroscopy system Expired - Fee Related GB2332513B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/705,389 US5884234A (en) 1996-08-30 1996-08-30 Method for pulse shape regulation and discrimination in a nuclear spectroscopy system
GB9718234A GB2316744B (en) 1996-08-30 1997-08-28 Method of pulse shape analysis for use in a nuclear spectroscopy system

Publications (3)

Publication Number Publication Date
GB9901639D0 GB9901639D0 (en) 1999-03-17
GB2332513A GB2332513A (en) 1999-06-23
GB2332513B true GB2332513B (en) 1999-12-29

Family

ID=26312138

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9901637A Expired - Fee Related GB2332512B (en) 1996-08-30 1997-08-28 Method of pulse shape analysis for use in a nuclear spectroscopy system
GB9901639A Expired - Fee Related GB2332513B (en) 1996-08-30 1997-08-28 Method of pulse shape analysis for use in a nuclear spectroscopy system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9901637A Expired - Fee Related GB2332512B (en) 1996-08-30 1997-08-28 Method of pulse shape analysis for use in a nuclear spectroscopy system

Country Status (1)

Country Link
GB (2) GB2332512B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866713B1 (en) * 2004-02-24 2006-03-24 Commissariat Energie Atomique ELECTRONIC DIAGNOSTIC CIRCUIT FOR SPECTROMETRY AND ASSOCIATED COUNTING CHAIN
US10209377B2 (en) 2004-11-08 2019-02-19 Flir Detection, Inc. Method for signal separation in scintillation detectors
CN101918859A (en) 2007-10-18 2010-12-15 皇家飞利浦电子股份有限公司 Particle-counting apparatus with pulse shortening
JP6170941B2 (en) 2011-12-21 2017-08-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Detection device and imaging device for detecting photons, detection method and imaging method, and program for executing the method
EP2867702B1 (en) 2012-06-27 2020-03-25 Koninklijke Philips N.V. Spectral photon counting detector
GB2505897A (en) * 2012-09-13 2014-03-19 Bae Systems Plc Discriminating Radiation Pulses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835703A (en) * 1987-02-25 1989-05-30 Westinghouse Electric Corp. Method of compensating for noise and pulse pile-up in the counting of random pulse data
EP0396464A2 (en) * 1989-05-01 1990-11-07 Schlumberger Limited Nuclear spectroscopy method and apparatus for digital pulse height analysis
EP0410828A2 (en) * 1989-06-28 1991-01-30 Schlumberger Limited Dead time correction and regulation method and apparatus for nuclear spectroscopy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635477C2 (en) * 1986-10-18 1994-02-24 Gsf Forschungszentrum Umwelt Method and circuit arrangement for reducing the counting background of the measurement with a coincidence-anti-coincidence evaluation and use of the method
US5304808A (en) * 1993-02-08 1994-04-19 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for data sampling
US5354991A (en) * 1993-03-01 1994-10-11 The United States Of America As Represented By The Unites States Department Of Energy Apparatus and method for detecting full-capture radiation events
US5532944A (en) * 1994-07-28 1996-07-02 Sorrento Electronics, Inc. Multi-channel analysis system and method using digital signal processing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835703A (en) * 1987-02-25 1989-05-30 Westinghouse Electric Corp. Method of compensating for noise and pulse pile-up in the counting of random pulse data
EP0396464A2 (en) * 1989-05-01 1990-11-07 Schlumberger Limited Nuclear spectroscopy method and apparatus for digital pulse height analysis
EP0410828A2 (en) * 1989-06-28 1991-01-30 Schlumberger Limited Dead time correction and regulation method and apparatus for nuclear spectroscopy

Also Published As

Publication number Publication date
GB9901637D0 (en) 1999-03-17
GB2332512A (en) 1999-06-23
GB9901639D0 (en) 1999-03-17
GB2332513A (en) 1999-06-23
GB2332512A8 (en) 1999-06-28
GB2332512B (en) 2000-07-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050828