NO20021384L - Deteksjon av underjordiske strålingsfenomener ved hjelp av kombinerte og asimutalt fölsomme detektorer - Google Patents

Deteksjon av underjordiske strålingsfenomener ved hjelp av kombinerte og asimutalt fölsomme detektorer

Info

Publication number
NO20021384L
NO20021384L NO20021384A NO20021384A NO20021384L NO 20021384 L NO20021384 L NO 20021384L NO 20021384 A NO20021384 A NO 20021384A NO 20021384 A NO20021384 A NO 20021384A NO 20021384 L NO20021384 L NO 20021384L
Authority
NO
Norway
Prior art keywords
detection
combined
sensitive detectors
azimuthally sensitive
radiation phenomena
Prior art date
Application number
NO20021384A
Other languages
English (en)
Norwegian (no)
Other versions
NO20021384D0 (no
Inventor
Peter D Wraight
Christian Stoller
Jean-Pierre Poyet
Dennis Pittman
Xavier Herve
Sunil Gulrajani
Verna L Lomax
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20021384D0 publication Critical patent/NO20021384D0/no
Publication of NO20021384L publication Critical patent/NO20021384L/no

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
    • G01V5/10—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 neutron sources
    • G01V5/104—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 neutron sources and detecting secondary Y-rays as well as reflected or back-scattered neutrons
    • 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 Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO20021384A 2001-03-30 2002-03-20 Deteksjon av underjordiske strålingsfenomener ved hjelp av kombinerte og asimutalt fölsomme detektorer NO20021384L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28018801P 2001-03-30 2001-03-30
US10/091,251 US6781115B2 (en) 2001-03-30 2002-03-05 Subsurface radiation phenomena detection with combined and azimuthally sensitive detectors

Publications (2)

Publication Number Publication Date
NO20021384D0 NO20021384D0 (no) 2002-03-20
NO20021384L true NO20021384L (no) 2002-10-01

Family

ID=26783767

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021384A NO20021384L (no) 2001-03-30 2002-03-20 Deteksjon av underjordiske strålingsfenomener ved hjelp av kombinerte og asimutalt fölsomme detektorer

Country Status (5)

Country Link
US (1) US6781115B2 (fr)
AU (1) AU2450702A (fr)
CA (1) CA2377123C (fr)
GB (1) GB2376523B (fr)
NO (1) NO20021384L (fr)

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CA2793472C (fr) * 2011-10-27 2015-12-15 Weatherford/Lamb, Inc. Outil de mesure de neutrons dote de detecteurs multiples
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US10564311B2 (en) 2013-09-30 2020-02-18 Schlumberger Technology Corporation Formation imaging using neutron activation
US9864092B2 (en) * 2014-06-26 2018-01-09 Board Of Regents, The University Of Texas System Tracers for formation analysis
WO2016007117A1 (fr) * 2014-07-07 2016-01-14 Halliburton Energy Services, Inc. Identification de depots
US9977145B2 (en) * 2015-08-21 2018-05-22 Gyrodata, Incorporated System and method for wellbore surveying using directional gamma detection
US10053979B2 (en) 2016-09-23 2018-08-21 Schlumberger Technology Corporation Characterization of non-radioactive laced cement using logging while drilling and wireline nuclear measurements
US10690802B2 (en) 2017-07-25 2020-06-23 Schlumberger Technology Corporation Cement evaluation using neutron tool
US10024999B1 (en) * 2017-08-28 2018-07-17 General Electric Company System and method for monitoring a wellbore
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Also Published As

Publication number Publication date
AU2450702A (en) 2002-10-03
GB0206289D0 (en) 2002-05-01
GB2376523B (en) 2004-04-07
CA2377123C (fr) 2005-05-10
US6781115B2 (en) 2004-08-24
GB2376523A (en) 2002-12-18
NO20021384D0 (no) 2002-03-20
CA2377123A1 (fr) 2002-09-30
US20020153481A1 (en) 2002-10-24

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