DE69209012D1 - Magnetische Kernresonanz-Pulssequenzen zur Bestimmung des gebundenen Flüssigkeitsvolumens - Google Patents

Magnetische Kernresonanz-Pulssequenzen zur Bestimmung des gebundenen Flüssigkeitsvolumens

Info

Publication number
DE69209012D1
DE69209012D1 DE69209012T DE69209012T DE69209012D1 DE 69209012 D1 DE69209012 D1 DE 69209012D1 DE 69209012 T DE69209012 T DE 69209012T DE 69209012 T DE69209012 T DE 69209012T DE 69209012 D1 DE69209012 D1 DE 69209012D1
Authority
DE
Germany
Prior art keywords
magnetic
determination
liquid volume
pulse sequences
resonance pulse
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 - Lifetime
Application number
DE69209012T
Other languages
English (en)
Inventor
Abdurrahman Sezginer
Christian Straley
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.)
Schlumberger Technology BV
Original Assignee
Schlumberger Technology BV
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 Schlumberger Technology BV filed Critical Schlumberger Technology BV
Application granted granted Critical
Publication of DE69209012D1 publication Critical patent/DE69209012D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69209012T 1991-11-27 1992-11-25 Magnetische Kernresonanz-Pulssequenzen zur Bestimmung des gebundenen Flüssigkeitsvolumens Expired - Lifetime DE69209012D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/800,339 US5389877A (en) 1991-11-27 1991-11-27 Nuclear magnetic resonance pulse sequences for determining bound fluid volume

Publications (1)

Publication Number Publication Date
DE69209012D1 true DE69209012D1 (de) 1996-04-18

Family

ID=25178153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209012T Expired - Lifetime DE69209012D1 (de) 1991-11-27 1992-11-25 Magnetische Kernresonanz-Pulssequenzen zur Bestimmung des gebundenen Flüssigkeitsvolumens

Country Status (5)

Country Link
US (1) US5389877A (de)
EP (1) EP0544585B1 (de)
AU (1) AU665375B2 (de)
DE (1) DE69209012D1 (de)
NO (1) NO304164B1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557200A (en) * 1991-05-16 1996-09-17 Numar Corporation Nuclear magnetic resonance determination of petrophysical properties of geologic structures
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
US5596274A (en) * 1992-12-31 1997-01-21 Schlumberger Technology Corporation Determining bound and unbound fluid volumes using nuclear magnetic resonance pulse sequences
SI9400141B (sl) * 1994-03-21 2002-08-31 Dr. BARBI� Lenart Postopek in priprava za reguliranje mletja mineralnih surovin
US5498960A (en) * 1994-10-20 1996-03-12 Shell Oil Company NMR logging of natural gas in reservoirs
US5680043A (en) * 1995-03-23 1997-10-21 Schlumberger Technology Corporation Nuclear magnetic resonance technique for determining gas effect with borehole logging tools
DE69633788T2 (de) * 1995-09-25 2005-10-27 Numar Corp. Lithologie unabhängige gradient-nmr gasdetektion
US6242912B1 (en) * 1995-10-12 2001-06-05 Numar Corporation System and method for lithology-independent gas detection using multifrequency gradient NMR logging
US6005389A (en) * 1996-03-15 1999-12-21 Numar Corporation Pulse sequences and interpretation techniques for NMR measurements
US6204663B1 (en) * 1997-03-26 2001-03-20 Numar Corporation Pulse sequence and method for suppression of magneto-acoustic artifacts in NMR data
US5977768A (en) * 1997-06-23 1999-11-02 Schlumberger Technology Corporation Nuclear magnetic resonance logging with azimuthal resolution
US6166540A (en) * 1997-06-30 2000-12-26 Wollin Ventures, Inc. Method of resistivity well logging utilizing nuclear magnetic resonance
US6232778B1 (en) 1998-06-11 2001-05-15 Schlumberger Technology Corporation Method for obtaining NMR bound fluid volume using partial polarization
US6566874B1 (en) * 1998-07-30 2003-05-20 Schlumberger Technology Corporation Detecting tool motion effects on nuclear magnetic resonance measurements
US6255818B1 (en) 1998-08-18 2001-07-03 Schlumberger Technology Corporation Method and apparatus for performing magnetic resonance measurements
US6522136B1 (en) 1999-12-10 2003-02-18 Schlumberger Technology Corporation Well logging technique and apparatus for determining pore characteristics of earth formations using magnetic resonance
US6459263B2 (en) * 2000-02-08 2002-10-01 Baker Hughes Incorporated Nuclear magnetic resonance measurements in well logging using motion triggered pulsing
US6437564B1 (en) * 2001-05-01 2002-08-20 Baker Hughes Incorporated Estimate of transversal motion of the NMR tool during logging
FR2832255B1 (fr) * 2001-11-13 2004-11-26 France Telecom Peigne et procede de derivation d'un cablage preexistant
US6856132B2 (en) 2002-11-08 2005-02-15 Shell Oil Company Method and apparatus for subterranean formation flow imaging
US6954066B2 (en) * 2003-04-01 2005-10-11 Halliburton Energy Services, Inc. Abnormal pressure determination using nuclear magnetic resonance logging
US7463027B2 (en) * 2003-05-02 2008-12-09 Halliburton Energy Services, Inc. Systems and methods for deep-looking NMR logging
CA2828175A1 (en) 2003-10-03 2005-04-21 Halliburton Energy Services, Inc. System and methods for t1-based logging
US7268547B2 (en) * 2003-10-07 2007-09-11 Baker Hughes Incorporated Correction of motion influences in NMR signals
US7180287B2 (en) * 2004-05-05 2007-02-20 Baker Hughes Incorporated Reduction of motion artifacts in NMR
US7196516B2 (en) * 2004-08-16 2007-03-27 Baker Hughes Incorporated Correction of NMR artifacts due to constant-velocity axial motion and spin-lattice relaxation
US8324895B2 (en) * 2009-01-23 2012-12-04 Baker Hughes Incorporated MWD/LWD NMR imaging with long echo trains
US8373412B2 (en) * 2009-01-23 2013-02-12 Baker Hughes Incorporated NMR-LWD imaging tool
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
WO2013101752A1 (en) * 2011-12-29 2013-07-04 Schlumberger Canada Limited In-situ characterization of formation constituents
US9678185B2 (en) 2013-03-15 2017-06-13 Pepsico, Inc. Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer
WO2015193142A1 (en) * 2014-06-19 2015-12-23 Total Sa Nmr method for determining non-oil volume of a rock sample
US11125903B2 (en) 2018-01-03 2021-09-21 Halliburton Energy Services, Inc. Nuclear magnetic resonance sequence for partially polarized echo trains
WO2019139582A1 (en) 2018-01-10 2019-07-18 Halliburton Energy Services, Inc. Interspersing different wait times in trainlet and partial recovery sequences

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453433A (en) * 1966-12-08 1969-07-01 Schlumberger Technology Corp Combined sidewall neutron porosity gamma-gamma tool
US3590228A (en) * 1967-10-02 1971-06-29 Schlumberger Technology Corp Methods and apparatus for processing well logging data
US3567935A (en) * 1968-02-07 1971-03-02 Schlumberger Technology Corp Measuring apparatus and method
US3567936A (en) * 1968-02-07 1971-03-02 Schlumberger Technology Corp Multiple neutron detector borehole logging tool
US3638484A (en) * 1968-11-05 1972-02-01 Schlumberger Technology Corp Methods of processing well logging data
US4310887A (en) * 1972-08-28 1982-01-12 Schlumberger Technology Corporation Verification and calibration of well logs and reconstruction of logs
US3896668A (en) * 1973-10-05 1975-07-29 Schlumberger Technology Corp Methods and apparatus for determining characteristics of subsurface earth formations
US4686364A (en) * 1985-07-19 1987-08-11 Schlumberger Technology Corporation In situ determination of total carbon and evaluation of source rock therefrom
US4728892A (en) * 1985-08-13 1988-03-01 Shell Oil Company NMR imaging of materials
US5055788A (en) * 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
US4885540A (en) * 1988-10-31 1989-12-05 Amoco Corporation Automated nuclear magnetic resonance analysis

Also Published As

Publication number Publication date
NO924579L (no) 1993-05-28
NO924579D0 (no) 1992-11-26
NO304164B1 (no) 1998-11-02
US5389877A (en) 1995-02-14
AU665375B2 (en) 1996-01-04
EP0544585B1 (de) 1996-03-13
EP0544585A1 (de) 1993-06-02
AU2736292A (en) 1993-06-03

Similar Documents

Publication Publication Date Title
DE69209012D1 (de) Magnetische Kernresonanz-Pulssequenzen zur Bestimmung des gebundenen Flüssigkeitsvolumens
DE69316838D1 (de) Invasive Sonde zur Bildgebung mittels magnetischer Resonanz
DE69532220D1 (de) Scheibenförmiger Magnet zur Bilderzeugung mittels magnetischer Resonanz
DE69531425D1 (de) Magnet zur Bilderzeugung mittels magnetischer Resonanz
FI870009A0 (fi) Itsesuojatut gradienttikelat ydinmagneettista resonanssikuvausta varten
DK239490D0 (da) Kontrastmidler til magnetisk resonansafbildning
DE69423682D1 (de) Vorrichtung mittels magnetischer Resonanz
DE69029692D1 (de) Magnetresonanzabbildung
DE69631408D1 (de) Medizinische Vorrichtung sichtbar während des Gebrauchs einer magnetischen Resonanz-Bilderzeugung
DE69836874D1 (de) System zur durchführung von magnetresonanzangiographie mit dynamischer abtastung des k-raums
DE69318614D1 (de) Einrichtung zur Aufweitung von Blutgefässen
DE69333482D1 (de) Katheter zur Bilderzeugung mittels Ultraschall
DE69332215D1 (de) Bilderzeugung mittels magnetischer Resonanz
DE69226477D1 (de) Magnet mit offenem Zutritt zur Bilderzeugung mittels magnetischer Resonanz
DE69632460D1 (de) Offene permanentmagnetstruktur zur hochgleichmässigen felderregung
DE69526290D1 (de) Magnet zur Bilderzeugung mittels magnetischer Resonanz
DE69026552D1 (de) Magnetische Resonanz-Sonden
DE69534049D1 (de) System zur Bildgebung mittels magnetischer Resonanz
DE69129362D1 (de) Bilderzeugung mittels magnetischer Resonanz
DE68927874D1 (de) Vorrichtung zur Bilderzeugung mittels magnetischer Resonanz
DE69228523D1 (de) Einrichtung zur Formgebung von Proben der magnetischen Kernresonanz
DE69317943D1 (de) Diagnostik-Anlage mittels magnetischer Kernresonanz
IL95292A0 (en) Magnet cartridge for magnetic resonance magnet
GB2268275B (en) Probehead for the measuring of magnetic resonance
DE68927832D1 (de) Verfahren zur ermittlung von magnetischen resonanzsignalen

Legal Events

Date Code Title Description
8332 No legal effect for de