BRPI0812244A2 - Método e aparelho para perfilagem de poço por rmn de alta relação sinal-ruído - Google Patents

Método e aparelho para perfilagem de poço por rmn de alta relação sinal-ruído

Info

Publication number
BRPI0812244A2
BRPI0812244A2 BRPI0812244-0A BRPI0812244A BRPI0812244A2 BR PI0812244 A2 BRPI0812244 A2 BR PI0812244A2 BR PI0812244 A BRPI0812244 A BR PI0812244A BR PI0812244 A2 BRPI0812244 A2 BR PI0812244A2
Authority
BR
Brazil
Prior art keywords
rmn
noise
high signal
well profiling
profiling
Prior art date
Application number
BRPI0812244-0A
Other languages
English (en)
Inventor
Arcady Reiderman
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 BRPI0812244A2 publication Critical patent/BRPI0812244A2/pt
Publication of BRPI0812244B1 publication Critical patent/BRPI0812244B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
    • G01R33/5617—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE] using RF refocusing, e.g. RARE
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/3808—Magnet assemblies for single-sided MR wherein the magnet assembly is located on one side of a subject only; Magnet assemblies for inside-out MR, e.g. for MR in a borehole or in a blood vessel, or magnet assemblies for fringe-field MR
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/445—MR involving a non-standard magnetic field B0, e.g. of low magnitude as in the earth's magnetic field or in nanoTesla spectroscopy, comprising a polarizing magnetic field for pre-polarisation, B0 with a temporal variation of its magnitude or direction such as field cycling of B0 or rotation of the direction of B0, or spatially inhomogeneous B0 like in fringe-field MR or in stray-field imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
BRPI0812244-0A 2007-06-01 2008-05-30 Método e aparelho para perfilagem de poço po rmn de alta relação sinal-ruído BRPI0812244B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/756,863 US7663363B2 (en) 2004-02-09 2007-06-01 Method and apparatus for high signal-to-noise ratio NMR well logging
US11/756,863 2007-06-01
PCT/US2008/065265 WO2008150979A1 (en) 2007-06-01 2008-05-30 Method and apparatus for high signal-to-noise ratio nmr well logging

Publications (2)

Publication Number Publication Date
BRPI0812244A2 true BRPI0812244A2 (pt) 2015-09-01
BRPI0812244B1 BRPI0812244B1 (pt) 2019-10-08

Family

ID=39830616

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812244-0A BRPI0812244B1 (pt) 2007-06-01 2008-05-30 Método e aparelho para perfilagem de poço po rmn de alta relação sinal-ruído

Country Status (6)

Country Link
US (1) US7663363B2 (pt)
CN (1) CN101680936B (pt)
BR (1) BRPI0812244B1 (pt)
GB (1) GB2463803B (pt)
NO (1) NO342087B1 (pt)
WO (1) WO2008150979A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7663363B2 (en) * 2004-02-09 2010-02-16 Baker Hughes Incorporated Method and apparatus for high signal-to-noise ratio NMR well logging
US7859260B2 (en) * 2005-01-18 2010-12-28 Baker Hughes Incorporated Nuclear magnetic resonance tool using switchable source of static magnetic field
US8436609B2 (en) * 2007-10-05 2013-05-07 Exxonmobil Upstream Research Company Method and apparatus for detection of a liquid under a surface
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
CA2904267C (en) 2010-10-13 2018-05-01 Perm Instruments Inc. Multi-phase metering device for oilfield applications
US10371653B2 (en) 2010-10-13 2019-08-06 Perm Instruments Inc. Multi-phase metering device for oilfield applications
US9335195B2 (en) 2011-02-16 2016-05-10 Baker Hughes Incorporated Multiphase meter to provide data for production management
US9121550B2 (en) 2011-07-12 2015-09-01 Baker Hughes Incorporated Apparatus of a magnetic resonance multiphase flow meter
WO2015031026A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Downhole nuclear magnetic resonance (nmr) tool with transversal-dipole antenna configuration
US9880307B2 (en) 2013-10-24 2018-01-30 Baker Hughes Incorporated Induction logging sensor
EA201691157A1 (ru) 2013-12-04 2016-09-30 Эксонмобил Апстрим Рисерч Компани Способ и система для обнаружения материала в области земли
MX364525B (es) 2013-12-13 2019-04-30 Halliburton Energy Services Inc Cambio en el modo operativo de una herramienta de adquisición de registros por resonancia magnética nuclear (rmn).
EP3183423A4 (en) * 2014-11-12 2018-05-16 Halliburton Energy Services, Inc. Borehole signal reduction for a side-looking nmr logging tool using an antenna
EP3180495A4 (en) 2014-11-12 2017-08-16 Halliburton Energy Services, Inc. Borehole signal reduction for a side-looking nmr logging tool using a magnet assembly
AR103439A1 (es) 2015-03-05 2017-05-10 Halliburton Energy Services Inc Aparato, sistemas y métodos de resonancia magnética nuclear
EP3268579B1 (en) * 2015-03-11 2024-06-12 Halliburton Energy Services, Inc. Downhole nuclear magnetic resonance sensor using anisotropic magnetic material
WO2017030523A1 (en) * 2015-08-14 2017-02-23 Halliburton Energy Services, Inc. Gradient multi-frequency nuclear magnetic resonance with inter-band interference
US10890685B2 (en) * 2017-08-11 2021-01-12 Schlumberger Technology Corporation Apparatus and methods for determining properties of hydrogen-containing samples using nuclear magnetic resonance
US11762120B2 (en) * 2018-11-29 2023-09-19 Baker Hughes Holdings Llc Power-efficient transient electromagnetic evaluation system and method
US20200174150A1 (en) * 2018-11-29 2020-06-04 Baker Hughes, A Ge Company, Llc Power-efficient transient electromagnetic evaluation system and method
CN110609332B (zh) * 2019-09-25 2020-11-03 中国石油天然气股份有限公司 地层数据采集方法、装置以及系统

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597681A (en) * 1957-01-30 1971-08-03 Chevron Res Nuclear magnetic well logging
NL112908C (pt) * 1957-06-01
US3238446A (en) * 1961-12-12 1966-03-01 John R Zimmerman Nuclear magnetic resonance technique for measurement of mixtures
US3538429A (en) * 1966-12-01 1970-11-03 Schlumberger Technology Corp Coil assembly for nuclear magnetism well logging
US3731752A (en) * 1971-06-25 1973-05-08 Kalium Chemicals Ltd Magnetic detection and magnetometer system therefor
US4035718A (en) * 1976-08-23 1977-07-12 Schlumberger Technology Corporation Enclosed nuclear-magnetism logging tool with compensated coil-isolating system
US4489276A (en) * 1982-01-20 1984-12-18 The United States Of America As Represented By The United States Department Of Energy Dual-cone double-helical downhole logging device
US4536714A (en) * 1982-04-16 1985-08-20 Schlumberger Technology Corporation Shields for antennas of borehole logging devices
USRE32913E (en) * 1982-04-16 1989-04-25 Schlumberger Technology Corp. Shields for antennas of borehole logging devices
US4574242A (en) * 1982-06-23 1986-03-04 Schlumberger Technology Corporation Electromagnetic logging with reduction of spurious transverse magnetic components
US4538109A (en) * 1982-06-23 1985-08-27 Schlumberger Technology Corporation Apparatus and method for electromagnetic logging with reduction of spurious modes
US4603297A (en) * 1983-08-23 1986-07-29 Schlumberger Technology Corporation Logging device loaded with dielectric material to minimize spurious transverse magnetic mode components
US4584586A (en) * 1983-11-16 1986-04-22 Louis Kocsi Multi-turn loop reception antenna
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
US5557200A (en) * 1991-05-16 1996-09-17 Numar Corporation Nuclear magnetic resonance determination of petrophysical properties of geologic structures
US5600330A (en) * 1994-07-12 1997-02-04 Ascension Technology Corporation Device for measuring position and orientation using non-dipole magnet IC fields
NO314646B1 (no) * 1994-08-15 2003-04-22 Western Atlas Int Inc Transient-elektromagnetisk måleverktöy og fremgangsmåte for bruk i en brönn
US5710511A (en) * 1996-03-14 1998-01-20 Western Atlas International, Inc. Method and apparatus for eddy current suppression
US6166543A (en) * 1997-09-25 2000-12-26 Schlumberger Technology Corporation Method and apparatus for measuring nuclear magnetic resonance
US6002317A (en) * 1998-04-13 1999-12-14 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6229422B1 (en) * 1998-04-13 2001-05-08 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6727705B2 (en) * 2000-03-27 2004-04-27 Schlumberger Technology Corporation Subsurface monitoring and borehole placement using a modified tubular equipped with tilted or transverse magnetic dipoles
US6459262B1 (en) * 2000-04-25 2002-10-01 Baker Hughes Incorporated Toroidal receiver for NMR MWD
US6452388B1 (en) * 2000-06-28 2002-09-17 Baker Hughes Incorporated Method and apparatus of using soft non-ferritic magnetic material in a nuclear magnetic resonance probe
US6348792B1 (en) * 2000-07-27 2002-02-19 Baker Hughes Incorporated Side-looking NMR probe for oil well logging
US6541979B2 (en) * 2000-12-19 2003-04-01 Schlumberger Technology Corporation Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects
DE60231473D1 (de) 2001-01-12 2009-04-23 Oxford Instr Superconductivity Verfahren und vorrichtung zur erzeugung eines magnetfeldes
US6559640B2 (en) * 2001-05-22 2003-05-06 Baker Hughes Incorporated NMR apparatus and method utilizing pulsed static magnetic fields
US6584408B2 (en) * 2001-06-26 2003-06-24 Schlumberger Technology Corporation Subsurface formation parameters from tri-axial measurements
US6556015B1 (en) * 2001-10-11 2003-04-29 Schlumberger Technology Corporation Method and system for determining formation anisotropic resistivity with reduced borehole effects from tilted or transverse magnetic dipoles
US6972564B2 (en) * 2001-11-06 2005-12-06 Baker Hughes Incorporated Objective oriented methods for NMR log acquisitions for estimating earth formation and fluid properties
US6819112B2 (en) * 2002-02-05 2004-11-16 Halliburton Energy Services, Inc. Method of combining vertical and magnetic dipole induction logs for reduced shoulder and borehole effects
US6819110B2 (en) * 2002-03-26 2004-11-16 Schlumberger Technology Corporation Electromagnetic resistivity logging instrument with transverse magnetic dipole component antennas providing axially extended response
US6690170B2 (en) * 2002-03-29 2004-02-10 Schlumberger Technology Corporation Antenna structures for electromagnetic well logging tools
US6930652B2 (en) * 2002-03-29 2005-08-16 Schlumberger Technology Corporation Simplified antenna structures for logging tools
US6937021B2 (en) * 2002-12-09 2005-08-30 Schlumberger Technology Corporation Method and apparatus for determining the presence and orientation of a fraction in an earth formation
US20040183538A1 (en) * 2003-03-19 2004-09-23 Tilman Hanstein Structure for electromagnetic induction well logging apparatus
US7382135B2 (en) * 2003-05-22 2008-06-03 Schlumberger Technology Corporation Directional electromagnetic wave resistivity apparatus and method
US7212173B2 (en) * 2003-06-30 2007-05-01 Schlumberger Technology Corporation Flex (or printed) circuit axial coils for a downhole logging tool
US6891376B2 (en) * 2003-07-01 2005-05-10 Kjt Enterprises, Inc. Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus
CN1279370C (zh) * 2003-07-03 2006-10-11 石油大学(北京) 测量井下套管内流体特性的探测器及探测系统
US6933726B2 (en) * 2003-08-05 2005-08-23 Schlumberger Technology Corporation Apparatus and methods for reducing borehole current effects
US7202670B2 (en) * 2003-08-08 2007-04-10 Schlumberger Technology Corporation Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation
US7138897B2 (en) * 2003-10-15 2006-11-21 Schlumberger Technology Corporation Induction measurements with reduced borehole effects
US7514930B2 (en) * 2003-12-02 2009-04-07 Schlumberger Technology Corporation Apparatus and method for addressing borehole eccentricity effects
US8432167B2 (en) * 2004-02-09 2013-04-30 Baker Hughes Incorporated Method and apparatus of using magnetic material with residual magnetization in transient electromagnetic measurement
US7663363B2 (en) * 2004-02-09 2010-02-16 Baker Hughes Incorporated Method and apparatus for high signal-to-noise ratio NMR well logging
US7859260B2 (en) * 2005-01-18 2010-12-28 Baker Hughes Incorporated Nuclear magnetic resonance tool using switchable source of static magnetic field
US7501829B2 (en) * 2005-02-28 2009-03-10 Schlumberger Technology Corporation Extra bucking coils as an alternative way to balance induction arrays
US7417436B2 (en) * 2005-02-28 2008-08-26 Schlumberger Technology Corporation Selectable tap induction coil
US7536261B2 (en) * 2005-04-22 2009-05-19 Schlumberger Technology Corporation Anti-symmetrized electromagnetic measurements

Also Published As

Publication number Publication date
GB2463803A (en) 2010-03-31
US20070222444A1 (en) 2007-09-27
CN101680936B (zh) 2014-08-20
WO2008150979A4 (en) 2009-04-16
NO342087B1 (no) 2018-03-19
CN101680936A (zh) 2010-03-24
GB0919191D0 (en) 2009-12-16
NO20093291L (no) 2009-12-09
WO2008150979A9 (en) 2009-02-26
US7663363B2 (en) 2010-02-16
WO2008150979A1 (en) 2008-12-11
BRPI0812244B1 (pt) 2019-10-08
GB2463803B (en) 2011-11-02

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS