FR2900235B1 - Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire. - Google Patents

Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire.

Info

Publication number
FR2900235B1
FR2900235B1 FR0700089A FR0700089A FR2900235B1 FR 2900235 B1 FR2900235 B1 FR 2900235B1 FR 0700089 A FR0700089 A FR 0700089A FR 0700089 A FR0700089 A FR 0700089A FR 2900235 B1 FR2900235 B1 FR 2900235B1
Authority
FR
France
Prior art keywords
fluids
magnetic resonance
nuclear magnetic
determining viscosity
viscosity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0700089A
Other languages
English (en)
Other versions
FR2900235A1 (fr
Inventor
Benjamin Nicot
Marc Fleury
Jacques Leblond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority claimed from FR0603628A external-priority patent/FR2900239B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR0700089A priority Critical patent/FR2900235B1/fr
Priority to PCT/FR2007/000684 priority patent/WO2007125189A1/fr
Publication of FR2900235A1 publication Critical patent/FR2900235A1/fr
Application granted granted Critical
Publication of FR2900235B1 publication Critical patent/FR2900235B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0061—Investigating dispersion of solids in solids, e.g. petrography
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR0700089A 2006-04-24 2007-01-05 Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire. Expired - Fee Related FR2900235B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0700089A FR2900235B1 (fr) 2006-04-24 2007-01-05 Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire.
PCT/FR2007/000684 WO2007125189A1 (fr) 2006-04-24 2007-04-23 Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0603628A FR2900239B1 (fr) 2006-04-24 2006-04-24 Methode pour determiner la viscosite de fluides par resonances magnetique nucleaire
FR0700089A FR2900235B1 (fr) 2006-04-24 2007-01-05 Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire.

Publications (2)

Publication Number Publication Date
FR2900235A1 FR2900235A1 (fr) 2007-10-26
FR2900235B1 true FR2900235B1 (fr) 2008-06-06

Family

ID=38514287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0700089A Expired - Fee Related FR2900235B1 (fr) 2006-04-24 2007-01-05 Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire.

Country Status (2)

Country Link
FR (1) FR2900235B1 (fr)
WO (1) WO2007125189A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486762A (en) * 1992-11-02 1996-01-23 Schlumberger Technology Corp. Apparatus including multi-wait time pulsed NMR logging method for determining accurate T2-distributions and accurate T1/T2 ratios and generating a more accurate output record using the updated T2-distributions and T1/T2 ratios
US6600315B1 (en) * 2000-03-03 2003-07-29 Schlumberger Technology Corporation Method for improving resolution of nuclear magnetic resonance measurements by combining low resolution high accuracy measurements with high resolution low accuracy measurements
US6952096B2 (en) * 2003-09-05 2005-10-04 Schlumberger Technology Corporation Method and apparatus for determining speed and properties of flowing fluids using NMR measurements
FR2864241A1 (fr) * 2003-12-17 2005-06-24 Inst Francais Du Petrole Methode de caracterisation des emulsions aqueuses de bruts lourds par mesures rmn

Also Published As

Publication number Publication date
FR2900235A1 (fr) 2007-10-26
WO2007125189A1 (fr) 2007-11-08

Similar Documents

Publication Publication Date Title
BRPI0923338A2 (pt) aparelho e método para avaliação de fluidos de fundo de poço.
BRPI0918456A2 (pt) aparelho, e, método para determinar uma propriedade de um fluido
BRPI0818247A2 (pt) Método, aparelho e imã para fluidos magneticamente tratados
NO20052121D0 (no) Fremgangsmate for bestemmelse av formasjonsfluiders egenskaper
FR2901858B1 (fr) Support pour tube ondule
BRPI1013971A2 (pt) métodos e aparelho para medição de fluido multifásico.
BRPI1014112A2 (pt) fluxímetro magnético para medir fluxo de um fluxo de fluido de processo, e, método para medir fluxo de um fluido de processo.
FI20070181A (fi) Menetelmä pumpun virtauksen määrittämiseksi käyttämättä perinteisiä antureita
BRPI0917786A2 (pt) fluidos à base de água de alto desempenho
FR2887937B1 (fr) Pompe pour la distribution de fluides
FI20095341A0 (fi) Menetelmä fluidin termiseksi konsentroimiseksi
NO20075444L (no) En ejektor for fluider
BRPI0918842A2 (pt) método para tratar pacientes com esclerose múltipla com anticorpos anti-il2r
FI20075505A (fi) Menetelmä silmälasien valmistamiseksi
BRPI0807738A2 (pt) Método para viscosificação de fluidos de perfuração de emulsão invertida
BRPI0911371A2 (pt) método de determinação do prognóstico de funcionamento de um sistema
DK2338052T3 (da) Fremgangsmåde og anordning til bestemmelse af mængden af magnetisk-mærkede målkomponenter
BRPI0813293A2 (pt) Método para determinar a qualidade de uma amostra de fluido de fundo de poço, e mídia legível por computador.
BRPI0921610A2 (pt) metodo e aparelho de separacao para fluidos imisciveis
BRPI0906580A2 (pt) Aparelho e método para determinar propriedades de fluidos
FR2940577B1 (fr) Procede d'encodage par segmentation d'une image.
BR112013023518A2 (pt) método para determinar um volume de folga circundando um furo de poço, sistema para determinar um volume de folga circundando um furo de poço, e sistema tendo um meio legível por computador tendo um conjunto de instruções legíveis por computador codificado no mesmo
BRPI0816368A2 (pt) Método e aparelho para determinar conteúdo fluido de fundo de poço
EE01184U1 (et) Vedelikuringlusega jahutusssteem pooli jahutamiseks
FR2900235B1 (fr) Methode pour determiner la viscosite de fluides par resonance magnetique nucleaire.

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20140930