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ID22102A - Peralatan resonansi magnetik inti dan metode untuk menghasilkan medan magnet aksisimetri yang memiliki garis-garis keliling lurus di daerah resonansi tersebut - Google Patents

Peralatan resonansi magnetik inti dan metode untuk menghasilkan medan magnet aksisimetri yang memiliki garis-garis keliling lurus di daerah resonansi tersebut

Info

Publication number
ID22102A
ID22102A IDP990143A ID990143A ID22102A ID 22102 A ID22102 A ID 22102A ID P990143 A IDP990143 A ID P990143A ID 990143 A ID990143 A ID 990143A ID 22102 A ID22102 A ID 22102A
Authority
ID
Indonesia
Prior art keywords
resonance
medan
magnetic
methods
areas
Prior art date
Application number
IDP990143A
Other languages
English (en)
Inventor
Bruno Luong
Krishnamurthy Ganesan
Martin E Poitzsch
Original Assignee
Anadrill Internat
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 Anadrill Internat filed Critical Anadrill Internat
Publication of ID22102A publication Critical patent/ID22102A/id

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IDP990143A 1998-03-03 1999-02-24 Peralatan resonansi magnetik inti dan metode untuk menghasilkan medan magnet aksisimetri yang memiliki garis-garis keliling lurus di daerah resonansi tersebut ID22102A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/033,965 US7501817B1 (en) 1998-03-03 1998-03-03 Method and apparatus for generating an axisymmetric magnetic field

Publications (1)

Publication Number Publication Date
ID22102A true ID22102A (id) 1999-09-09

Family

ID=21873499

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP990143A ID22102A (id) 1998-03-03 1999-02-24 Peralatan resonansi magnetik inti dan metode untuk menghasilkan medan magnet aksisimetri yang memiliki garis-garis keliling lurus di daerah resonansi tersebut

Country Status (9)

Country Link
US (2) US7501817B1 (id)
EP (2) EP1255128B1 (id)
CN (1) CN1122855C (id)
AR (1) AR014649A1 (id)
AU (1) AU727131B2 (id)
CA (1) CA2264325C (id)
EG (1) EG21745A (id)
ID (1) ID22102A (id)
NO (1) NO321612B1 (id)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492809B1 (en) * 1998-12-04 2002-12-10 Schlumberger Technology Corporation Preconditioning spins near a nuclear magnetic resonance region
US6566874B1 (en) * 1998-07-30 2003-05-20 Schlumberger Technology Corporation Detecting tool motion effects on nuclear magnetic resonance measurements
FR2793882A1 (fr) * 1999-09-21 2000-11-24 Commissariat Energie Atomique Dispositif portable de detection par rmn
US7295005B2 (en) 2001-05-30 2007-11-13 Baker Hughes Incorporated Azimuthal NMR imaging while drilling
US6528995B1 (en) * 2001-09-10 2003-03-04 Schlumberger Technology Corporation Methods and apparatus for measuring flow velocity in a wellbore using NMR and applications using same
US6774628B2 (en) * 2002-01-18 2004-08-10 Schlumberger Technology Corporation Nuclear magnetic resonance imaging using phase encoding with non-linear gradient fields
US6714009B2 (en) * 2002-05-16 2004-03-30 Schlumberger Technology Corporation Method for the inversion of CPMG measurements enhanced by often repeated short wait time measurements
US6765380B2 (en) * 2002-05-23 2004-07-20 Schlumberger Technology Corporation Determining wettability of an oil reservoir using borehole NMR measurements
US6937013B2 (en) * 2002-06-19 2005-08-30 Schlumberger Technology Corporation NMR tool for making formation evaluation measurements using gradient echoes
US6956370B2 (en) * 2002-10-04 2005-10-18 Schlumberger Technology Corporation Method for reducing ringing in NMR measurements by combining NMR signals having a spin echo and spurious signal component
US6808028B2 (en) * 2002-12-03 2004-10-26 Schlumberger Technology Corporation Method and apparatus utilizing NMR measurements to gather information on a property of the earth formation surrounding a wellbore
US7463027B2 (en) * 2003-05-02 2008-12-09 Halliburton Energy Services, Inc. Systems and methods for deep-looking NMR logging
US6958604B2 (en) * 2003-06-23 2005-10-25 Schlumberger Technology Corporation Apparatus and methods for J-edit nuclear magnetic resonance measurement
US20080053698A1 (en) * 2006-07-29 2008-03-06 Steve Purves Pre-wired power distribution system
CA2701762C (en) * 2007-10-12 2016-06-21 Robert D. Nielsen Non-destructive determination of the pore size distribution and the distribution of fluid flow velocities
US8373412B2 (en) 2009-01-23 2013-02-12 Baker Hughes Incorporated NMR-LWD imaging tool
US8324895B2 (en) 2009-01-23 2012-12-04 Baker Hughes Incorporated MWD/LWD NMR imaging with long echo trains
US8860413B2 (en) * 2010-11-19 2014-10-14 Schlumberger Technology Corporation Nuclear magnetic resonance tool with movable magnets
CN102444400B (zh) * 2011-11-15 2015-03-11 中国石油大学(北京) 核磁共振流体分析仪探头以及核磁共振流体分析仪
US9213124B2 (en) * 2013-03-22 2015-12-15 Oliden Technology, Llc Restorable antennae apparatus and system for well logging
US9851420B2 (en) 2013-08-09 2017-12-26 Schlumberger Technology Corporation Magnetic resonance transmitter
US10295636B2 (en) 2013-10-28 2019-05-21 Schlumberger Technology Corporation Integrated circuit for NMR systems
US9689937B2 (en) 2013-10-30 2017-06-27 Schlumberger Technology Corporation Non-resonant magnetic resonance transmitter with power factor correction
US9678182B2 (en) 2014-03-14 2017-06-13 Schlumberger Technology Corporation System and method for processing magnetic resonance signals
US10001578B2 (en) 2014-05-07 2018-06-19 Schlumberger Technology Corporation Nuclear magnetic resonance refocusing pulses for inhomogeneous magnetic fields
CN105114070B (zh) * 2015-09-23 2018-04-10 中国石油大学(北京) 三维核磁共振测井仪探头、测井仪及天线激励方法
CN110199087A (zh) * 2017-03-09 2019-09-03 哈利伯顿能源服务公司 具有对动生效应的主动补偿的井下核磁共振工具
CN107035367A (zh) * 2017-04-28 2017-08-11 北京捷威思特科技有限公司 随钻核磁共振测井仪磁体
WO2019005032A1 (en) 2017-06-28 2019-01-03 Halliburton Energy Services, Inc. CONSTRUCTION OF NUCLEAR MAGNETIC RESONANCE (NMR) DEVICES BASED ON COST AND STRUCTURE CONSTRAINTS
US20200241092A1 (en) * 2017-12-29 2020-07-30 Halliburton Energy Services, Inc. Magnetic Assemblies For Downhole Nuclear Magnetic Resonance (NMR) Tools
CN108565087B (zh) * 2018-03-05 2021-01-01 中国石油天然气股份有限公司 核磁共振测井仪及其核磁共振永磁体
CN108505986A (zh) * 2018-03-09 2018-09-07 中国石油天然气股份有限公司 核磁共振井下流体识别装置及其井下流体识别探头
CN108590629B (zh) * 2018-03-23 2020-09-18 中国石油大学(北京) 井下三维扫描核磁共振成像测井仪探头、天线、及仪器
CN112912748B (zh) * 2018-09-03 2024-12-20 新加坡科技设计大学 永磁体系统及其形成方法
CN111380890B (zh) * 2018-12-29 2024-03-01 中国石油天然气股份有限公司 核磁共振井下二维谱流体识别探头及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350955A (en) 1980-10-10 1982-09-21 The United States Of America As Represented By The United States Department Of Energy Magnetic resonance apparatus
GB8315866D0 (en) 1983-06-09 1983-07-13 Nat Res Dev Nuclear magnetic logging
US4714881A (en) 1986-07-15 1987-12-22 Mobil Oil Corporation Nuclear magnetic resonance borehole logging tool
US4717876A (en) 1986-08-13 1988-01-05 Numar NMR magnet system for well logging
US5055788A (en) 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US4717878A (en) 1986-09-26 1988-01-05 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US4949045A (en) 1987-10-30 1990-08-14 Schlumberger Technology Corporation Well logging apparatus having a cylindrical housing with antennas formed in recesses and covered with a waterproof rubber layer
GB9022145D0 (en) 1990-10-11 1990-11-21 Oxford Instr Ltd Magnetic field generating assembly
US5705927A (en) * 1992-07-30 1998-01-06 Schlumberger Technology Corporation Pulsed nuclear magnetism tool for formation evaluation while drilling including a shortened or truncated CPMG sequence
DK0581666T3 (da) 1992-07-30 1997-10-27 Schlumberger Ltd Impulsmoduleret kernemagnetisk værktøj til formationsevaluering under boring
US5432446A (en) * 1992-11-02 1995-07-11 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formation
GB9302843D0 (en) 1993-02-12 1993-03-31 Oxford Instr Uk Ltd Permanent magnet
GB9523415D0 (en) 1995-11-15 1996-01-17 Oxford Instr Uk Ltd Magnetic field generating assembly
US5828214A (en) 1996-02-23 1998-10-27 Western Atlas International, Inc. Method and apparatus for resistivity determination by nuclear magnetic resonance measurement
US5757186A (en) 1996-02-23 1998-05-26 Western Atlas International, Inc. Nuclear magnetic resonance well logging apparatus and method adapted for measurement-while-drilling
EP0932055A3 (en) * 1998-01-21 2000-06-07 Oxford Instruments Limited NMR sensor
US6246236B1 (en) * 1998-03-03 2001-06-12 Schlumberger Technology Corporation Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling
US6114851A (en) * 1999-02-12 2000-09-05 Baker Hughes Incorporated Temperature compensated nuclear magnetic resonance apparatus and method

Also Published As

Publication number Publication date
US6392410B2 (en) 2002-05-21
NO991008D0 (no) 1999-03-02
US7501817B1 (en) 2009-03-10
NO321612B1 (no) 2006-06-12
EP0940688A3 (en) 2002-05-02
CN1248705A (zh) 2000-03-29
EP1255128A1 (en) 2002-11-06
EP1255128B1 (en) 2005-12-14
AU727131B2 (en) 2000-11-30
AU1851799A (en) 1999-09-16
EG21745A (en) 2002-02-27
CN1122855C (zh) 2003-10-01
CA2264325A1 (en) 1999-09-03
AR014649A1 (es) 2001-03-28
NO991008L (no) 1999-09-06
EP0940688A2 (en) 1999-09-08
US20020008514A1 (en) 2002-01-24
EP0940688B1 (en) 2006-10-04
CA2264325C (en) 2002-04-23

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