EA200401493A1 - Регистрация гамма-излучения в буровой скважине - Google Patents

Регистрация гамма-излучения в буровой скважине

Info

Publication number
EA200401493A1
EA200401493A1 EA200401493A EA200401493A EA200401493A1 EA 200401493 A1 EA200401493 A1 EA 200401493A1 EA 200401493 A EA200401493 A EA 200401493A EA 200401493 A EA200401493 A EA 200401493A EA 200401493 A1 EA200401493 A1 EA 200401493A1
Authority
EA
Eurasian Patent Office
Prior art keywords
registration
gamma radiation
drilling well
gamma
stabilizing
Prior art date
Application number
EA200401493A
Other languages
English (en)
Other versions
EA007938B1 (ru
Inventor
Джим Грау
Кристиан Столлер
Рональд Пласек
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200401493A1 publication Critical patent/EA200401493A1/ru
Publication of EA007938B1 publication Critical patent/EA007938B1/ru

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
    • G01V5/101—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 the secondary Y-rays produced in the surrounding layers of 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
    • G01T1/36—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Measurement Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Способ стабилизации коэффициента усиления детектора гамма-излучения для использования в скважинном каротажном устройстве. Способ базируется на обработке пика обратного рассеяния полного спектра гамма-излучения.
EA200401493A 2003-12-12 2004-12-10 Регистрация гамма-излучения в буровой скважине EA007938B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/734,727 US7081616B2 (en) 2003-12-12 2003-12-12 Downhole gamma-ray detection

Publications (2)

Publication Number Publication Date
EA200401493A1 true EA200401493A1 (ru) 2006-06-30
EA007938B1 EA007938B1 (ru) 2007-02-27

Family

ID=33553085

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401493A EA007938B1 (ru) 2003-12-12 2004-12-10 Регистрация гамма-излучения в буровой скважине

Country Status (7)

Country Link
US (1) US7081616B2 (ru)
CN (1) CN100399056C (ru)
BR (1) BRPI0406070A (ru)
EA (1) EA007938B1 (ru)
GB (1) GB2409035B (ru)
MX (1) MXPA04012368A (ru)
NO (1) NO336200B1 (ru)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7800052B2 (en) * 2006-11-30 2010-09-21 Schlumberger Technology Corporation Method and system for stabilizing gain of a photomultipler used with a radiation detector
GB0809198D0 (en) 2008-05-21 2008-06-25 Farnsworth Ag A novel auto calibration technique for radiation detectors
US8658968B2 (en) * 2008-10-21 2014-02-25 Halliburton Energy Services, Inc. Nuclear logging tool calibration system and method
US8546749B2 (en) * 2008-11-10 2013-10-01 Schlumberger Technology Corporation Intrinsic radioactivity in a scintillator as count rate reference
US8173953B2 (en) * 2008-11-10 2012-05-08 Schlumberger Technology Corporation Gain stabilization of gamma-ray scintillation detector
US8536517B2 (en) * 2008-11-10 2013-09-17 Schlumberger Technology Corporation Scintillator based radiation detection
IT1400011B1 (it) * 2010-04-29 2013-05-09 Pietro Fiorentini Spa Metodo per determinare la densita' di un fluido multifase, densimetro impiegante tale metodo e misuratore multifase impiegante tale densimetro.
US8907270B2 (en) 2010-06-30 2014-12-09 Schlumberger Technology Corporation Method and apparatus for gain regulation in a gamma detector
AU2011203206A1 (en) * 2010-07-13 2012-02-02 Schlumberger Technology B.V. Correction for neutron-gamma density measurement
US9091140B1 (en) * 2010-09-10 2015-07-28 Selman and Associates, Ltd. Computer assisted method for horizontal, lateral, and directional drilling using data from a drill string
US9182517B1 (en) * 2010-09-10 2015-11-10 Selman and Associates, Ltd. Drilling rig for horizontal, lateral, and directional drilling that is adjustable in real time
US9097096B1 (en) * 2010-09-10 2015-08-04 Selman and Associates, Ltd. Multi dimensional model for directional drilling
US9091772B2 (en) 2012-09-14 2015-07-28 Thermo Fisher Scientific Inc. Scintillation detector gain control
US9329302B2 (en) * 2012-09-27 2016-05-03 Schlumberger Technology Corporation Use of spectral information to extend temperature range of gamma-ray detector
WO2014065789A1 (en) 2012-10-24 2014-05-01 Halliburton Energy Services Stabilizing a spectrum using two points
US9261612B2 (en) 2013-04-26 2016-02-16 Baker Hughes Incorporated Nuclear radiation detector calibration downhole
US8975574B2 (en) 2013-05-23 2015-03-10 Schlumberger Technology Corporation Well-logging tool with azimuthal and spectral radiation detectors and related methods
US10564311B2 (en) 2013-09-30 2020-02-18 Schlumberger Technology Corporation Formation imaging using neutron activation
EP3036568A1 (en) 2013-11-06 2016-06-29 Halliburton Energy Services, Inc. Gamma ray detectors with gain stabilization
US9201160B2 (en) 2013-11-08 2015-12-01 Baker Hughes Incorporated Measurement of downhole gamma radiation by reduction of compton scattering
EP3055718A1 (en) 2013-12-30 2016-08-17 Halliburton Energy Services, Inc. Deuterium-deuterium neutron generators
GB2544006B (en) * 2014-10-03 2021-05-19 Halliburton Energy Services Inc Gain stabilization of a natural gamma ray tool
WO2016089407A1 (en) * 2014-12-04 2016-06-09 Halliburton Energy Services, Inc. Gamma ray measurement apparatus, systems, and methods
US10280738B2 (en) * 2015-08-28 2019-05-07 Halliburton Energy Services, Inc. Determination of radiation tracer distribution using natural gamma rays
WO2017078721A1 (en) 2015-11-05 2017-05-11 Halliburton Energy Services, Inc. Combined radioactive source for gamma-neutron tool
US10261214B2 (en) 2016-05-02 2019-04-16 Schlumberger Technology Corporation Method and apparatus for separating gamma and neutron signals from a radiation detector and for gain-stabilizing the detector
US10317568B2 (en) 2016-06-15 2019-06-11 Schlumberger Technology Corporation Method and system for correcting a natural gamma-ray measurement performed in a wellbore
US9823384B1 (en) 2016-08-26 2017-11-21 Schlumberger Technology Corporation Mud activation measurement while drilling
US10101493B2 (en) 2016-08-26 2018-10-16 Schlumberger Technology Corporation Method for correcting natural gamma ray logging measurements
US10641919B2 (en) 2016-12-14 2020-05-05 Rock Visualization Technology, Llc Passive cased well image logging
CN107656318B (zh) * 2017-08-25 2019-03-15 中国石油天然气股份有限公司 地质时间的确定方法和装置
NO20201383A1 (en) * 2018-07-05 2020-12-17 Schlumberger Technology Bv Drilling fluid activation correction via neutron generator modulation
GB2589783B (en) 2018-07-09 2022-08-24 Schlumberger Technology Bv Drilling fluid activation correction methodology
US11204430B2 (en) 2019-10-28 2021-12-21 Scientific Drilling International, Inc. Methods for gain stabilization of gamma ray measurements
US11500121B1 (en) 2021-07-29 2022-11-15 Rock Visualization Technology, Llc Gamma ray logging tool assembly

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1619030A1 (de) * 1966-09-24 1969-08-21 Bayer Ag Verfahren zur Veredlung von Textilmaterialien
US3767921A (en) * 1972-03-31 1973-10-23 Texaco Inc Well logging system with linearity control
FR2211664B1 (ru) 1972-12-21 1976-08-27 Schlumberger Prospection
US3940610A (en) * 1974-02-15 1976-02-24 Mobil Oil Corporation Natural gamma radiation borehole logging system
US4300043A (en) 1979-05-29 1981-11-10 Halliburton Company Stabilized radioactive logging method and apparatus
US4612439A (en) * 1984-02-21 1986-09-16 Dresser Industries, Inc. Method and apparatus for natural gamma ray well logging
EP0224351A1 (en) 1985-11-22 1987-06-03 Mobil Oil Corporation A gamma-ray logging system
RU2130624C1 (ru) * 1985-12-23 1999-05-20 Уральский электрохимический комбинат Способ стабилизации энергетической шкалы спектрометра и устройство для его реализации
SU1357897A1 (ru) * 1986-03-13 1987-12-07 ЛГУ им.А.А.Жданова Способ стабилизации энергетической шкалы рентгенорадиометрических анализаторов
US4717825A (en) * 1986-07-23 1988-01-05 Halliburton Company Method and apparatus for anomalous radioactive deposition compensation in spectral gamma ray well logging
US4918314A (en) 1989-01-06 1990-04-17 Halliburton Logging Services, Inc. Gain stabilization circuit for photomultiplier tubes
CN1020169C (zh) 1989-02-22 1993-03-24 成都地质学院 用天然低能峰作参考源的数字稳谱装置
US5084090A (en) 1990-07-19 1992-01-28 Axel Johnson Metals, Inc. Vacuum processing of reactive metal
GB2252623B (en) * 1991-01-15 1994-10-19 Teleco Oilfield Services Inc A method for analyzing formation data from a formation evaluation measurement while drilling logging tool
US5340975A (en) 1993-01-29 1994-08-23 Minnesota Mining And Manufacturing Company Method and apparatus for reducing the effects of laser noise and for improving modulation transfer function in scanning a photoconductive surface
US5459314A (en) 1993-08-12 1995-10-17 Schlumberger Technology Corporation Method for correcting density measurements that are affected by natural and neutron-induced gamma radiation
DE69319242T2 (de) 1993-08-27 1998-11-05 Halliburton Energy Serv Inc Geraet zum Messen von Gammaspektren in verrohrtem Bohrloch
US6051830A (en) * 1998-03-11 2000-04-18 Halliburton Energy Services, Inc. Method for stabilizing a scintillation detector
RU2191413C1 (ru) * 2001-06-19 2002-10-20 Акционерное общество закрытого типа Научно-производственная фирма "Каротаж" Способ спектрометрического гамма-каротажа и устройство для его проведения
US6666285B2 (en) * 2002-02-15 2003-12-23 Precision Drilling Technology Services Group Inc. Logging-while-drilling apparatus and methods for measuring density

Also Published As

Publication number Publication date
GB2409035B (en) 2007-06-06
US20050127282A1 (en) 2005-06-16
EA007938B1 (ru) 2007-02-27
BRPI0406070A (pt) 2005-08-02
US7081616B2 (en) 2006-07-25
NO336200B1 (no) 2015-06-15
MXPA04012368A (es) 2005-09-21
CN1627102A (zh) 2005-06-15
NO20045104L (no) 2005-06-13
GB0425685D0 (en) 2004-12-22
GB2409035A (en) 2005-06-15
CN100399056C (zh) 2008-07-02

Similar Documents

Publication Publication Date Title
EA200401493A1 (ru) Регистрация гамма-излучения в буровой скважине
FR2869115B1 (fr) Materiau scintillateur a base de terre rare a bruit de fond nucleaire reduit
WO2007017846A3 (en) Localization of a radioactive source
DK1421411T3 (da) SPECT undersögelsesmetode
WO2005052634A3 (en) Edge effects treatment for crystals
WO2007089338A3 (en) Method and apparatus for fluid influx detection while drilling
EP0790508A3 (en) Method and apparatus for determining density of earth formations
EP0864883A3 (en) Method for determining density of earth formations
RU2003134275A (ru) Извлекаемая система подземного радиоактивного каротажа
WO2008128182A3 (en) Method and apparatus for determining silicon content of the earth formations in cased well bores
EP2263104A4 (en) DOSMETRY DEVICES, SYSTEMS AND METHODS
ATE475360T1 (de) Verfahren und gerät zum nachweis ionisierender strahlung
NO20061605L (no) Maling av innstrommingsytelse med et noytronloggingsverktoy
MX360670B (es) Evaluación de fondo de pozo con medición de activación de neutrones.
DE60314820D1 (de) Strahlungsdetektionskassette
WO2012162478A3 (en) Environmental corrections in nuclear spectroscopy using variable shape standard
NO20014619D0 (no) Gammastråledetektor til bruk ved måling under boring
SA519402168B1 (ar) تسجيل صورة بئر مغلف خامل
WO2017008078A3 (en) Apparatuses, methods and systems for downhole imaging
WO2004001189A3 (en) Apparatus and method for minimizing wear and wear related measurement error in a logging-while-drilling tool
EP4303399A3 (en) Tool and method for improving rotating survey accuracy
DE60029588D1 (de) Vorrichtung zum nachweis und zum orten einer radioaktiven, gammastrahlung aussendenden quelle und deren verwendung
SE0302900D0 (sv) Coherent scatter imaging
WO2010101712A3 (en) Method and system for calculating extent of a formation treatment material in a formation
GB0509221D0 (en) Logging tool with a parasitic radiation shield and method of logging with such a tool

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU