AR110872A1 - Herramienta de resonancia magnética nuclear de fondo del pozo con compensación activa de efectos de movimiento - Google Patents

Herramienta de resonancia magnética nuclear de fondo del pozo con compensación activa de efectos de movimiento

Info

Publication number
AR110872A1
AR110872A1 ARP180100329A ARP180100329A AR110872A1 AR 110872 A1 AR110872 A1 AR 110872A1 AR P180100329 A ARP180100329 A AR P180100329A AR P180100329 A ARP180100329 A AR P180100329A AR 110872 A1 AR110872 A1 AR 110872A1
Authority
AR
Argentina
Prior art keywords
assembly
magnetic resonance
nuclear magnetic
nmr
generate
Prior art date
Application number
ARP180100329A
Other languages
English (en)
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of AR110872A1 publication Critical patent/AR110872A1/es

Links

Classifications

    • 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
    • G01R33/3808—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
    • 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
    • G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34069—Saddle coils
    • 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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent 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]
    • G01R33/448—Relaxometry, i.e. quantification of relaxation times or spin density

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Herramientas de resonancia magnética nuclear (RMN), sistemas de registro y métodos para medir propiedades de RMN de formaciones terrestres en una región de interés. La herramienta de RMN incluye un ensamblaje de antena, un ensamblaje de imán, un ensamblaje de compensación y un sensor de movimiento. El ensamblaje de antena se puede utilizar para generar un campo magnético de radiofrecuencia y el ensamblaje de imán se puede utilizar para generar un campo magnético estático. El sensor de movimiento se puede utilizar para generar lecturas de movimiento lateral de los ensamblajes de antena e imán. El ensamblaje de compensación contiene al menos un electroimán y se puede utilizar para reducir la variación del campo magnético estático en la región de interés, debido al movimiento lateral durante las mediciones con RMN, según las lecturas del movimiento lateral.
ARP180100329A 2017-03-09 2018-02-09 Herramienta de resonancia magnética nuclear de fondo del pozo con compensación activa de efectos de movimiento AR110872A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/021635 WO2018164688A1 (en) 2017-03-09 2017-03-09 Downhole nuclear magnetic resonance tool with active compensation for motional effects

Publications (1)

Publication Number Publication Date
AR110872A1 true AR110872A1 (es) 2019-05-08

Family

ID=63449082

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180100329A AR110872A1 (es) 2017-03-09 2018-02-09 Herramienta de resonancia magnética nuclear de fondo del pozo con compensación activa de efectos de movimiento

Country Status (6)

Country Link
US (1) US10663615B2 (es)
EP (1) EP3548700B1 (es)
CN (1) CN110199087A (es)
AR (1) AR110872A1 (es)
CA (1) CA3046921C (es)
WO (1) WO2018164688A1 (es)

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US10739489B2 (en) * 2016-01-15 2020-08-11 Baker Hughes, A Ge Company, Llc Low gradient magnetic resonance logging for measurement of light hydrocarbon reservoirs
US10895659B2 (en) * 2019-04-18 2021-01-19 Halliburton Energy Services, Inc. Detecting nuclear magnetic resonance logging tool motion
US20220356800A1 (en) * 2021-04-29 2022-11-10 Halliburton Energy Services, Inc. Drilling Quasi-Stationary Data Extraction And Processing
BR112023025339A2 (pt) * 2021-06-03 2024-02-20 Schlumberger Technology Bv Métodos para estimar a qualidade de dados de lwd de nmr
US11422283B1 (en) * 2021-07-14 2022-08-23 Halliburton Energy Services, Inc. Reducing motion effects on nuclear magnetic resonance relaxation data
US11768311B2 (en) 2021-11-05 2023-09-26 Halliburton Energy Services, Inc. Efficient transmitter for nuclear magnetic resonance logging while drilling
CN115288667A (zh) * 2022-07-04 2022-11-04 吉林大学 一种带静磁场补偿的随钻核磁测井仪探头
CN115288666A (zh) * 2022-07-04 2022-11-04 吉林大学 一种收发线圈分离的随钻核磁测井仪探头

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GB9302837D0 (en) * 1993-02-12 1993-03-31 Oxford Instr Uk Ltd Magnet assembly
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WO1999036801A1 (en) * 1998-01-16 1999-07-22 Numar Corporation Method and apparatus for nuclear magnetic resonance measuring while drilling
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US6246236B1 (en) * 1998-03-03 2001-06-12 Schlumberger Technology Corporation Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling
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US6518756B1 (en) * 2001-06-14 2003-02-11 Halliburton Energy Services, Inc. Systems and methods for determining motion tool parameters in borehole logging
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Also Published As

Publication number Publication date
CA3046921C (en) 2021-02-16
EP3548700A4 (en) 2020-01-22
EP3548700A1 (en) 2019-10-09
CA3046921A1 (en) 2018-09-13
US10663615B2 (en) 2020-05-26
CN110199087A (zh) 2019-09-03
WO2018164688A1 (en) 2018-09-13
US20190056524A1 (en) 2019-02-21
EP3548700B1 (en) 2023-09-20

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