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CA2743051A1 - Detection de rayonnements au moyen d'un scintillateur - Google Patents

Detection de rayonnements au moyen d'un scintillateur Download PDF

Info

Publication number
CA2743051A1
CA2743051A1 CA2743051A CA2743051A CA2743051A1 CA 2743051 A1 CA2743051 A1 CA 2743051A1 CA 2743051 A CA2743051 A CA 2743051A CA 2743051 A CA2743051 A CA 2743051A CA 2743051 A1 CA2743051 A1 CA 2743051A1
Authority
CA
Canada
Prior art keywords
scintillator material
response function
aspects
matrix
derivative
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.)
Granted
Application number
CA2743051A
Other languages
English (en)
Other versions
CA2743051C (fr
Inventor
Markus Berheide
James A. Grau
Bradley Albert Roscoe
Christian Stoller
Peter Wraight
Matthieu Simon
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 Canada Ltd
Original Assignee
Schlumberger Canada Ltd
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
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2743051A1 publication Critical patent/CA2743051A1/fr
Application granted granted Critical
Publication of CA2743051C publication Critical patent/CA2743051C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • 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

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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
CA2743051A 2009-07-10 2010-07-09 Detection de rayonnements au moyen d'un scintillateur Expired - Fee Related CA2743051C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22463509P 2009-07-10 2009-07-10
US61/224,635 2009-07-10
PCT/US2010/041476 WO2011006038A2 (fr) 2009-07-10 2010-07-09 Détection de rayonnements au moyen d’un scintillateur

Publications (2)

Publication Number Publication Date
CA2743051A1 true CA2743051A1 (fr) 2011-01-13
CA2743051C CA2743051C (fr) 2014-09-30

Family

ID=43429846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2743051A Expired - Fee Related CA2743051C (fr) 2009-07-10 2010-07-09 Detection de rayonnements au moyen d'un scintillateur

Country Status (3)

Country Link
EP (1) EP2452206A4 (fr)
CA (1) CA2743051C (fr)
WO (2) WO2011006047A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8907270B2 (en) * 2010-06-30 2014-12-09 Schlumberger Technology Corporation Method and apparatus for gain regulation in a gamma detector
US9089682B2 (en) 2013-03-14 2015-07-28 Carefusion 303, Inc. Needleless connector with support member
JP2017537329A (ja) * 2014-10-23 2017-12-14 ブリッジポート インストゥルメンツ, リミテッド ライアビリティー カンパニーBridgeport Instruments, Llc シンチレータベースの放射線検出器のための性能安定化
US20170168192A1 (en) * 2015-12-14 2017-06-15 Baker Hughes Incorporated Scintillation materials optimization in spectrometric detectors for downhole nuclear logging with pulsed neutron generator based tools

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434408A (en) * 1992-05-28 1995-07-18 Halliburton Logging Services, Inc. Induced gamma ray spectroscopy well logging system
DE69319242T2 (de) * 1993-08-27 1998-11-05 Halliburton Energy Serv Inc Geraet zum Messen von Gammaspektren in verrohrtem Bohrloch
US6064068A (en) * 1997-06-11 2000-05-16 Institute Of Geological & Nuclear Sciences Ltd. System and method for monitoring the stability of a scintillation detector
US6389367B1 (en) * 1999-03-10 2002-05-14 Schlumberger Technology Corporation Method and apparatus for calibrating readings of a downhole tool
US20040217292A1 (en) * 2003-05-01 2004-11-04 Cti Pet Systems, Inc. PET tomograph having continuously rotating panel detectors
CN1989422B (zh) * 2004-05-10 2010-09-08 Icx射线有限责任公司 闪烁探测器的稳定
US7129495B2 (en) * 2004-11-15 2006-10-31 General Electric Company Method and apparatus for timing calibration in a PET scanner
EP1949135A2 (fr) * 2005-10-17 2008-07-30 Koninklijke Philips Electronics N.V. Etalonnage en gain et en energie des tubes photomultiplicateurs par l'utilisation du rayonnement naturel du lutecium
US7999236B2 (en) * 2007-02-09 2011-08-16 Mropho Detection, Inc. Dual modality detection system of nuclear materials concealed in containers

Also Published As

Publication number Publication date
WO2011006038A2 (fr) 2011-01-13
EP2452206A4 (fr) 2017-03-29
CA2743051C (fr) 2014-09-30
WO2011006047A2 (fr) 2011-01-13
EP2452206A2 (fr) 2012-05-16
WO2011006038A3 (fr) 2011-05-05
WO2011006047A3 (fr) 2011-04-07

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MKLA Lapsed

Effective date: 20180709