ATE28246T1 - Bohrlochwanddickenbestimmung mittels eines verstaerkung stabilisierten detektors unter ausnuetzung der natuerlichen gammastrahlung. - Google Patents

Bohrlochwanddickenbestimmung mittels eines verstaerkung stabilisierten detektors unter ausnuetzung der natuerlichen gammastrahlung.

Info

Publication number
ATE28246T1
ATE28246T1 AT84302372T AT84302372T ATE28246T1 AT E28246 T1 ATE28246 T1 AT E28246T1 AT 84302372 T AT84302372 T AT 84302372T AT 84302372 T AT84302372 T AT 84302372T AT E28246 T1 ATE28246 T1 AT E28246T1
Authority
AT
Austria
Prior art keywords
gamma rays
stabilization
natural gamma
amplification
determination
Prior art date
Application number
AT84302372T
Other languages
English (en)
Inventor
Harry Davis Smith Jr
Carl Arthur Robbins
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Application granted granted Critical
Publication of ATE28246T1 publication Critical patent/ATE28246T1/de

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
    • G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
    • G01T1/40—Stabilisation of spectrometers
    • 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
    • G01V5/06—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
AT84302372T 1983-04-08 1984-04-06 Bohrlochwanddickenbestimmung mittels eines verstaerkung stabilisierten detektors unter ausnuetzung der natuerlichen gammastrahlung. ATE28246T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/483,400 US4450354A (en) 1982-07-06 1983-04-08 Gain stabilized natural gamma ray detection of casing thickness in a borehole
EP84302372A EP0125024B1 (de) 1983-04-08 1984-04-06 Bohrlochwanddickenbestimmung mittels eines Verstärkung stabilisierten Detektors unter Ausnützung der natürlichen Gammastrahlung

Publications (1)

Publication Number Publication Date
ATE28246T1 true ATE28246T1 (de) 1987-07-15

Family

ID=23919907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84302372T ATE28246T1 (de) 1983-04-08 1984-04-06 Bohrlochwanddickenbestimmung mittels eines verstaerkung stabilisierten detektors unter ausnuetzung der natuerlichen gammastrahlung.

Country Status (6)

Country Link
US (1) US4450354A (de)
EP (1) EP0125024B1 (de)
AT (1) ATE28246T1 (de)
AU (1) AU2604984A (de)
CA (1) CA1217881A (de)
DE (1) DE3464662D1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580048A (en) * 1983-08-31 1986-04-01 Mobil Oil Corporation System for measuring the natural gamma radiation of surface and subsurface formations
US4772792A (en) * 1985-01-10 1988-09-20 Harshaw/Filtrol Partnership Pulser stabilized radiation detector
US4744030A (en) * 1986-04-29 1988-05-10 Western Atlas International, Inc. Method and apparatus for measuring internal casing wear
FR2608778B1 (fr) * 1986-07-10 1989-06-02 Electricite De France Dispositif de comptage de particules d'un rayonnement ionisant et son utilisation pour la mise en oeuvre d'un procede de mesure de debit de fuite entre les circuits primaire et secondaire d'un generateur de vapeur
US4825073A (en) * 1987-12-14 1989-04-25 Halliburton Logging Services Inc. Method for determining depth of penetration of radioactive tracers in formation fractures
DE3803078C2 (de) * 1988-02-03 2000-11-02 Bosch Gmbh Robert Verfahren und Einrichtung zur Positionsüberwachung eines elektrischen Ist-Positionsgebers
US5023449A (en) * 1989-08-30 1991-06-11 Schlumberger Technology Corporation Nuclear spectroscopy signal stabilization and calibration method and apparatus
US5180917A (en) * 1991-08-08 1993-01-19 Schlumberger Technology Corporation Self-calibrating proportional counter
US5413457A (en) * 1994-07-14 1995-05-09 Walbro Corporation Two stage lateral channel-regenerative turbine pump with vapor release
US6051830A (en) * 1998-03-11 2000-04-18 Halliburton Energy Services, Inc. Method for stabilizing a scintillation detector
JP2004301601A (ja) * 2003-03-31 2004-10-28 Hitachi Ltd α線測定装置
US7253401B2 (en) * 2004-03-15 2007-08-07 Weatherford Canada Partnership Spectral gamma ray logging-while-drilling system
US7202456B2 (en) * 2004-09-29 2007-04-10 Precision Energy Services, Inc. Gain stabilization apparatus and methods for spectral gamma ray measurement systems
GB2463707B (en) * 2008-09-23 2011-06-01 Symetrica Ltd Gamma-ray spectrometry
US8426827B2 (en) 2010-02-10 2013-04-23 Vega Grieshaber Kg Automatic gain stabilization and temperature compensation for organic and/or plastic scintillation devices
US8907270B2 (en) * 2010-06-30 2014-12-09 Schlumberger Technology Corporation Method and apparatus for gain regulation in a gamma detector
US9057794B2 (en) 2010-08-26 2015-06-16 Schlumberger Technology Corporation Method for measuring subterranean formation density using a neutron generator
EP2710404A4 (de) * 2011-05-17 2014-09-03 Services Petroliers Schlumberger System und verfahren zur verstärkungsregulierung
US20120326017A1 (en) * 2011-06-22 2012-12-27 Baker Hughes Incorporated Method of calculating formation characteristics
WO2013162505A1 (en) 2012-04-23 2013-10-31 Halliburton Energy Services, Inc. Pulsed-neutron tool methods and systems for monitoring casing corrosion
GB2504469A (en) * 2012-07-27 2014-02-05 Symetrica Ltd Gamma Ray Spectrometry Stabilization
CA2882742C (en) 2012-10-24 2017-07-04 Halliburton Energy Services, Inc. Stabilizing a spectrum using two points
US9715022B2 (en) 2013-05-15 2017-07-25 Schlumberger Technology Corporation Scintillation detector package having radioactive support apparatus
US9395464B2 (en) * 2013-05-15 2016-07-19 Schlumberger Technology Corporation Scintillation detector package having radioactive reflective material therein
CN105209715A (zh) * 2013-06-25 2015-12-30 界标制图有限公司 套管磨损估计
US9500753B2 (en) 2013-11-06 2016-11-22 Halliburton Energy Services, Inc. Gamma ray detectors with gain stabilization
CA2948321C (en) 2014-06-09 2020-08-25 Landmark Graphics Corporation Employing a target risk attribute predictor while drilling
BR112017002822A2 (pt) * 2014-09-29 2018-01-23 Halliburton Energy Services Inc aparelho e sistema de detecção de nêutrons, e, método para detecção de radiação de nêutron.
AU2014409112B2 (en) 2014-10-17 2019-09-26 Landmark Graphics Corporation Casing wear prediction using integrated physics-driven and data-driven models
WO2016089415A1 (en) * 2014-12-05 2016-06-09 Halliburton Energy Services, Inc. Gain stabilization in a gamma ray detection apparatus
WO2016153518A1 (en) 2015-03-26 2016-09-29 Halliburton Energy Services, Inc. Gamma-ray spectrometer calibration systems and methods
CA2985337C (en) * 2015-06-12 2019-10-15 Landmark Graphics Corporation Estimating casing wear during drilling using multiple wear factors along the drill string
WO2017062011A1 (en) * 2015-10-08 2017-04-13 Halliburton Energy Services, Inc. Determining tubing wall thickness
RU2019128800A (ru) * 2017-02-27 2021-03-29 Филип ТЭАГ Обнаружение аномалий в материалах кольцевой формы в условиях с одной и двумя обсадными колоннами
EP3698178A1 (de) * 2017-10-17 2020-08-26 Philip Teague Verfahren und mittel zur gleichzeitigen bewertung der integrität der verrohrung und zementinspektion in einer umgebung mit mehreren verrohrungen in einem bohrloch
US11156733B2 (en) 2017-11-17 2021-10-26 Halliburton Energy Services, Inc. Calibrating wellbore spectrometers
EP3737972A1 (de) 2018-02-15 2020-11-18 BAE SYSTEMS plc Strahlungsdetektor
GB2579223A (en) * 2018-11-26 2020-06-17 Bae Systems Plc Scintillation detector
US11650338B2 (en) 2018-11-23 2023-05-16 Bae Systems Plc Scintillation detector
CN112415620A (zh) * 2020-11-03 2021-02-26 中国海洋石油集团有限公司 伽马射线探测装置及系统

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* Cited by examiner, † Cited by third party
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US2881324A (en) * 1954-01-04 1959-04-07 Serge A Scherbatskoy Radiation detector
US3296438A (en) * 1963-08-12 1967-01-03 Lab For Electronics Inc Nuclear particle detection system and calibration means therefor
US3727126A (en) * 1970-09-11 1973-04-10 Sev Kavkazsky Neftyanol Ni Profilograph for examining pipes in oil wells
FR2298680A1 (fr) * 1975-01-24 1976-08-20 Schlumberger Prospection Procede et dispositif pour mesurer la densite des formations traversees par un forage
US4053767A (en) * 1976-08-23 1977-10-11 Halliburton Company Method and apparatus for stabilizing signals in radioactive well logging tools
US4129777A (en) * 1977-06-13 1978-12-12 Schlumberger Technology Corporation Cement thickness measurements in cased boreholes

Also Published As

Publication number Publication date
DE3464662D1 (en) 1987-08-13
CA1217881A (en) 1987-02-10
AU2604984A (en) 1984-10-11
EP0125024A1 (de) 1984-11-14
US4450354A (en) 1984-05-22
EP0125024B1 (de) 1987-07-08

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee