BR112012008123A2 - detectores de raios-gama possuindo sensibilidade azimutal - Google Patents

detectores de raios-gama possuindo sensibilidade azimutal

Info

Publication number
BR112012008123A2
BR112012008123A2 BR112012008123A BR112012008123A BR112012008123A2 BR 112012008123 A2 BR112012008123 A2 BR 112012008123A2 BR 112012008123 A BR112012008123 A BR 112012008123A BR 112012008123 A BR112012008123 A BR 112012008123A BR 112012008123 A2 BR112012008123 A2 BR 112012008123A2
Authority
BR
Brazil
Prior art keywords
gamma
ray detectors
azimuthal sensitivity
sensitivity
gamma ray
Prior art date
Application number
BR112012008123A
Other languages
English (en)
Inventor
A Vinokurov Alexandr
Nikitin Anton
Pemper Richard
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112012008123A2 publication Critical patent/BR112012008123A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/115—Devices sensitive to very short wavelength, e.g. X-rays, gamma-rays or corpuscular radiation
    • 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
    • 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
    • G01V5/14—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 a combination of several sources, e.g. a neutron and a gamma source

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

detectores de raios-gama possuindo sensibilidade azimutal. a presente invenção refere-se a um instrumento para a realização de medições de fundo de poço que inclui: pelo menos um detector de raios gama com sensibilidade azimutal equipado para discriminar a energia de raios gama de incidentes. estes instrumento é equipado com ou sem uma fonte de nêutrons ou de raios gama. um método e produto de programa de computador que provê a sensibilidade azimutal do instrumento são providos.
BR112012008123A 2009-07-30 2010-07-28 detectores de raios-gama possuindo sensibilidade azimutal BR112012008123A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22988809P 2009-07-30 2009-07-30
PCT/US2010/043491 WO2011014538A2 (en) 2009-07-30 2010-07-28 Gamma ray detectors having azimuthal sensitivity

Publications (1)

Publication Number Publication Date
BR112012008123A2 true BR112012008123A2 (pt) 2017-07-04

Family

ID=43527823

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008123A BR112012008123A2 (pt) 2009-07-30 2010-07-28 detectores de raios-gama possuindo sensibilidade azimutal

Country Status (5)

Country Link
US (1) US8455812B2 (pt)
BR (1) BR112012008123A2 (pt)
GB (1) GB2484621B (pt)
NO (1) NO344379B1 (pt)
WO (1) WO2011014538A2 (pt)

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US8975574B2 (en) * 2013-05-23 2015-03-10 Schlumberger Technology Corporation Well-logging tool with azimuthal and spectral radiation detectors and related methods
CN103774988B (zh) * 2013-06-05 2015-04-15 中国石油大学(华东) 一种实时随钻伽马正演地质导向钻井方法
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WO2015102587A1 (en) * 2013-12-30 2015-07-09 Halliburton Energy Services, Inc. Method and apparatus for downhole photon imaging
WO2016076824A1 (en) * 2014-11-10 2016-05-19 Halliburton Energy Services, Inc. Energy detection apparatus, methods, and systems
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WO2016105406A1 (en) 2014-12-24 2016-06-30 Halliburton Energy Services, Inc. Near-bit gamma ray sensors in a rotating section of a rotary steerable system
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EP3271550B1 (en) 2015-03-17 2020-12-02 Halliburton Energy Services, Inc. Gamma analysis of cement
BR112017013339A2 (pt) * 2015-03-26 2018-01-30 Halliburton Energy Services Inc ferramenta de fundo de poço, método para determinar distância de afastamento de ferramenta e densidade de material em um furo de poço e sistema
US10393917B2 (en) * 2015-03-26 2019-08-27 Halliburton Energy Services, Inc. Cement evaluation with X-ray tomography
WO2016153566A1 (en) 2015-03-26 2016-09-29 Halliburton Energy Services, Inc. Standoff determination
US10208587B1 (en) 2017-08-28 2019-02-19 General Electric Company System and method for monitoring integrity of a wellbore
US10585209B2 (en) * 2017-09-18 2020-03-10 Baker Hughes, A Ge Company, Llc Gamma ray spectra contrast sharpening
RU208951U1 (ru) * 2018-10-26 2022-01-24 Общество С Ограниченной Ответственностью "Радатех" Детектор гамма-излучения и металлических объектов совмещенный
US10908101B2 (en) * 2018-11-16 2021-02-02 Core Laboratories Lp System and method for analyzing subsurface core samples
CN110007065A (zh) * 2019-05-05 2019-07-12 西南石油大学 一种井筒堵塞物系统检测分析方法
CN113464121B (zh) * 2021-05-12 2023-08-25 中煤科工集团西安研究院有限公司 一种随钻方位伽马地质导向钻进轨迹确定方法
CN114837655A (zh) * 2022-05-24 2022-08-02 吉林瑞荣德能源科技有限公司 一种油气测井光纤的定位方法和装置

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Also Published As

Publication number Publication date
WO2011014538A2 (en) 2011-02-03
US20110029246A1 (en) 2011-02-03
NO344379B1 (no) 2019-11-18
GB2484621A (en) 2012-04-18
GB2484621B (en) 2014-07-09
US8455812B2 (en) 2013-06-04
NO20120033A1 (no) 2012-02-09
GB201200854D0 (en) 2012-02-29
WO2011014538A3 (en) 2011-05-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time