CA1009770A - Dual scintillation detector, single photomultiplier density logging system - Google Patents

Dual scintillation detector, single photomultiplier density logging system

Info

Publication number
CA1009770A
CA1009770A CA204,223A CA204223A CA1009770A CA 1009770 A CA1009770 A CA 1009770A CA 204223 A CA204223 A CA 204223A CA 1009770 A CA1009770 A CA 1009770A
Authority
CA
Canada
Prior art keywords
logging system
scintillation detector
density logging
single photomultiplier
dual
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
Application number
CA204,223A
Other languages
English (en)
Other versions
CA204223S (en
Inventor
Hans J. Paap
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA1009770A publication Critical patent/CA1009770A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)
CA204,223A 1973-07-30 1974-07-05 Dual scintillation detector, single photomultiplier density logging system Expired CA1009770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383942A US3882309A (en) 1973-07-30 1973-07-30 Dual scintillation detector, single photomultiplier density logging system

Publications (1)

Publication Number Publication Date
CA1009770A true CA1009770A (en) 1977-05-03

Family

ID=23515404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204,223A Expired CA1009770A (en) 1973-07-30 1974-07-05 Dual scintillation detector, single photomultiplier density logging system

Country Status (10)

Country Link
US (1) US3882309A (cs)
JP (1) JPS5033901A (cs)
CA (1) CA1009770A (cs)
CS (1) CS184830B2 (cs)
DE (1) DE2434602A1 (cs)
FR (1) FR2239584A1 (cs)
GB (1) GB1442449A (cs)
IT (1) IT1017683B (cs)
NL (1) NL7407943A (cs)
SE (1) SE407290B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593991A (en) * 1977-05-31 1981-07-22 Coal Industry Patents Ltd Method of and apparatus for determining the proportion of at least one material in a moving mixture of materials
US4323778A (en) * 1978-05-31 1982-04-06 Coal Industry (Patents) Limited Radiation detectors supported by resilient optical coupler
US4638158A (en) * 1984-01-18 1987-01-20 Halliburton Company Gamma ray measurement of earth formation properties using a position sensitive scintillation detector
US4649276A (en) * 1985-03-13 1987-03-10 Capintec, Inc. High-energy radiation detector and method of detection
NO333637B1 (no) * 2010-03-25 2013-07-29 Visuray Technology Ltd Apparat for registrering av fotoner og ioniserende partikler med samtidig retningsbestemmelse av et utgangspunkt i en fluidfylt ledning for hvert foton eller ioniserende partikkel
US20150124921A1 (en) * 2013-11-05 2015-05-07 Schlumberger Technology Corporation Downhole Gamma Ray Source Using Neutron Activation
WO2015130777A1 (en) * 2014-02-27 2015-09-03 Saint-Gobain Ceramics & Plastics, Inc. Radiation detector, processor module, and methods of detecting radiation and well logging
CN115753496B (zh) * 2022-11-08 2024-04-05 东莞市爱康智能技术股份有限公司 一种电池极片在线面密度测量仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990474A (en) * 1954-01-25 1961-06-27 Serge A Scherbatskoy Radiation detector
US3116417A (en) * 1959-12-08 1963-12-31 Shell Oil Co Scintillation detection in well logging using fast and slow phosphors
US3747001A (en) * 1972-02-17 1973-07-17 Atomic Energy Commission Pulse processing system

Also Published As

Publication number Publication date
CS184830B2 (en) 1978-09-15
SE7408510L (cs) 1975-01-31
GB1442449A (en) 1976-07-14
FR2239584A1 (cs) 1975-02-28
JPS5033901A (cs) 1975-04-02
US3882309A (en) 1975-05-06
SE407290B (sv) 1979-03-19
IT1017683B (it) 1977-08-10
NL7407943A (nl) 1975-02-03
DE2434602A1 (de) 1975-02-20

Similar Documents

Publication Publication Date Title
CA1027640A (en) R-wave detector
AU497080B2 (en) Particle detecting system
CA1024248A (en) Photoelectric detector
CA1010953A (en) Moisture detector
CA1007300A (en) Breakage detector
CA1001778A (en) Multi-sensor radiation detector system
CA999984A (en) Self-powered neutron detector
CA1014598A (en) Particle concentration detector
CA1008188A (en) Inelastic gamma ray logging system
CA1032243A (en) Scuffed container detector
CA1004301A (en) Receiver system having multiple contributing channels
CA1009770A (en) Dual scintillation detector, single photomultiplier density logging system
CA980016A (en) Dual spaced epithermal neutron detector porosity logging
CA1031978A (en) Fluorescence detector for monitoring atmospheric pollutants
CA1014596A (en) Drum track detector
CA977075A (en) Mud cake compensated neutron logging system
CA1015049A (en) Radiation detector using double amplification
CA950552A (en) Jam detector system
CA1025094A (en) Two-receiver, variable-density logging system
CA1023722A (en) Pneumatic tube carrier detector construction
CA1027668A (en) Two-receiver, variable-density logging system
CA1025551A (en) Carrier detector
AU485902B2 (en) Mastitis detector
CA866315A (en) Scintillation detector indicating system
CA805242A (en) Shielding system for scintillation chlorine logging sondes