NO20035393D0 - System og fremgangsmåte for formasjonsvurdering under boring - Google Patents

System og fremgangsmåte for formasjonsvurdering under boring

Info

Publication number
NO20035393D0
NO20035393D0 NO20035393A NO20035393A NO20035393D0 NO 20035393 D0 NO20035393 D0 NO 20035393D0 NO 20035393 A NO20035393 A NO 20035393A NO 20035393 A NO20035393 A NO 20035393A NO 20035393 D0 NO20035393 D0 NO 20035393D0
Authority
NO
Norway
Prior art keywords
during drilling
assessment system
method during
formation assessment
formation
Prior art date
Application number
NO20035393A
Other languages
English (en)
Inventor
Manfred G Prammer
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20035393D0 publication Critical patent/NO20035393D0/no

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]
    • 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
    • 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
    • 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
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Immunology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Geophysics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NO20035393A 2001-06-05 2003-12-04 System og fremgangsmåte for formasjonsvurdering under boring NO20035393D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/874,029 US6531868B2 (en) 1996-12-30 2001-06-05 System and methods for formation evaluation while drilling
PCT/US2002/017772 WO2002099462A2 (en) 2001-06-05 2002-06-05 System and methods for formation evaluation while drilling

Publications (1)

Publication Number Publication Date
NO20035393D0 true NO20035393D0 (no) 2003-12-04

Family

ID=25362825

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20035393A NO20035393D0 (no) 2001-06-05 2003-12-04 System og fremgangsmåte for formasjonsvurdering under boring

Country Status (5)

Country Link
US (2) US6531868B2 (no)
EP (1) EP1405107B1 (no)
CA (1) CA2449787C (no)
NO (1) NO20035393D0 (no)
WO (1) WO2002099462A2 (no)

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BR112015011039A2 (pt) * 2012-12-14 2017-07-11 Halliburton Energy Services Inc recuperação de pulso t2 de ressonância magnética nuclear
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US10254433B2 (en) 2013-07-15 2019-04-09 Halliburton Energy Services, Inc. Nuclear magnetic resonance (NMR) logging tool calibration
MX367604B (es) 2013-07-29 2019-08-28 Halliburton Energy Services Inc Detección de tubería de revestimiento de herramienta.
US9915750B2 (en) 2014-10-16 2018-03-13 Schlumberger Technology Corporation Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation
US10539705B2 (en) 2014-10-23 2020-01-21 Baker Hughes, A Ge Company, Llc Formation evaluation utilizing dual wait time nuclear magnetic resonance
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
CN110785539B (zh) 2017-06-28 2023-07-14 哈利伯顿能源服务公司 基于成本和结构约束而构造核磁共振(nmr)装置
GB2582481B (en) * 2018-01-04 2022-06-29 Halliburton Energy Services Inc Downhole nuclear magnetic resonance (NMR) tool for one-dimensional NMR imaging
WO2021072071A1 (en) * 2019-10-08 2021-04-15 Schlumberger Technology Corporation Intelligent data acquisition for wireline logging
CN113447514B (zh) * 2021-06-25 2024-07-19 中国矿业大学 一种用于地质体含水量测量的微型核磁共振装置
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Also Published As

Publication number Publication date
CA2449787C (en) 2016-05-17
US20030141869A1 (en) 2003-07-31
US20010040452A1 (en) 2001-11-15
EP1405107B1 (en) 2011-07-20
EP1405107A4 (en) 2005-10-26
EP1405107A2 (en) 2004-04-07
WO2002099462A3 (en) 2003-04-03
WO2002099462A2 (en) 2002-12-12
US6717404B2 (en) 2004-04-06
US6531868B2 (en) 2003-03-11
CA2449787A1 (en) 2002-12-12

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