NO20013914D0 - Temperaturkompensert NMR-apparat og -fremgangsmate - Google Patents

Temperaturkompensert NMR-apparat og -fremgangsmate

Info

Publication number
NO20013914D0
NO20013914D0 NO20013914A NO20013914A NO20013914D0 NO 20013914 D0 NO20013914 D0 NO 20013914D0 NO 20013914 A NO20013914 A NO 20013914A NO 20013914 A NO20013914 A NO 20013914A NO 20013914 D0 NO20013914 D0 NO 20013914D0
Authority
NO
Norway
Prior art keywords
temperature compensated
nmr apparatus
compensated nmr
temperature
nmr
Prior art date
Application number
NO20013914A
Other languages
English (en)
Other versions
NO20013914L (no
Inventor
Thomas Kruspe
Robert A Slade
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 NO20013914D0 publication Critical patent/NO20013914D0/no
Publication of NO20013914L publication Critical patent/NO20013914L/no

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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NO20013914A 1999-02-12 2001-08-10 Temperaturkompensert NMR-apparat og -fremgangsmåte NO20013914L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/249,964 US6114851A (en) 1999-02-12 1999-02-12 Temperature compensated nuclear magnetic resonance apparatus and method
PCT/US2000/003746 WO2000048021A1 (en) 1999-02-12 2000-02-14 Temperature compensated nuclear magnetic resonance apparatus and method

Publications (2)

Publication Number Publication Date
NO20013914D0 true NO20013914D0 (no) 2001-08-10
NO20013914L NO20013914L (no) 2001-10-10

Family

ID=22945755

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013914A NO20013914L (no) 1999-02-12 2001-08-10 Temperaturkompensert NMR-apparat og -fremgangsmåte

Country Status (7)

Country Link
US (2) US6114851A (no)
EP (1) EP1153321A1 (no)
AU (1) AU761610B2 (no)
CA (1) CA2362473C (no)
GB (1) GB2363467B (no)
NO (1) NO20013914L (no)
WO (1) WO2000048021A1 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501817B1 (en) * 1998-03-03 2009-03-10 Schlumberger Technology Corporation Method and apparatus for generating an axisymmetric magnetic field
US6727696B2 (en) * 1998-03-06 2004-04-27 Baker Hughes Incorporated Downhole NMR processing
US6114851A (en) * 1999-02-12 2000-09-05 Baker Hughes Incorporated Temperature compensated nuclear magnetic resonance apparatus and method
WO2000054069A1 (en) * 1999-03-10 2000-09-14 Koninklijke Philips Electronics N.V. Method of and device for the compensation of variations of the main magnetic field during magnetic resonance imaging
FR2811767B1 (fr) * 2000-07-13 2002-09-20 Innov Pro Dispositif permettant d'evaluer la densite des protons presents dans un corps donne
US6577125B2 (en) * 2000-12-18 2003-06-10 Halliburton Energy Services, Inc. Temperature compensated magnetic field apparatus for NMR measurements
US6400149B1 (en) * 2001-05-24 2002-06-04 Schlumberger Technology Corporation Nuclear magnetic resonance apparatus and method for generating an axisymmetric magnetic field having straight contour lines in the resonance region
US7301338B2 (en) * 2001-08-13 2007-11-27 Baker Hughes Incorporated Automatic adjustment of NMR pulse sequence to optimize SNR based on real time analysis
DE10224192A1 (de) * 2002-05-31 2003-12-18 Fraunhofer Ges Forschung Bildgebendes NMR-Verfahren sowie NMR-Vorrichtung
EP1642156B1 (en) * 2003-05-02 2020-03-04 Halliburton Energy Services, Inc. Systems and methods for nmr logging
BRPI0414998A (pt) * 2003-10-03 2006-11-21 Halliburton Energy Serv Inc métodos para identificar gás em uma formação geológica, para analisar formações geológicas, e de rmn para analisar formações geológicas, e sistema
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
US20090121711A1 (en) * 2007-08-01 2009-05-14 Baker Hughes Incorporated Thermally stabilized magnets for use downhole
US8860413B2 (en) * 2010-11-19 2014-10-14 Schlumberger Technology Corporation Nuclear magnetic resonance tool with movable magnets
US9638343B2 (en) * 2011-12-12 2017-05-02 Massachusetts Institute Of Technology Sharp-phase change shape memory alloy thermal actuator
BR112014030877A2 (pt) 2012-06-13 2017-06-27 Koninklijke Philips Nv atuador de válvula para ativar acionar uma válvula compatível com ressonância magnética (rm); método de acionamento de uma válvula compatível com ressonância magnética (rm); e circuito de controle que aciona um membro de liga com memória de formato (sma) para fechar uma válvula compatível com ressonância magnética (rm)
US9482631B2 (en) 2013-05-14 2016-11-01 Chevron U.S.A. Inc. Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements
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
US9851315B2 (en) 2014-12-11 2017-12-26 Chevron U.S.A. Inc. Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement
WO2016099473A1 (en) * 2014-12-17 2016-06-23 Halliburton Energy Services, Inc. Directional drilling systems, apparatus, and methods
CA2967930A1 (en) * 2014-12-30 2016-07-07 Halliburton Energy Services, Inc. Nuclear magnetic resonance tool with projections for improved measurements
US20180245458A1 (en) * 2015-10-21 2018-08-30 Halliburton Energy Services, Inc. Hybrid Transceiver for Downhole Telemetry
US10634746B2 (en) 2016-03-29 2020-04-28 Chevron U.S.A. Inc. NMR measured pore fluid phase behavior measurements
US11480032B2 (en) * 2020-03-02 2022-10-25 Weatherford Technology Holdings, Llc Debris collection tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350955A (en) * 1980-10-10 1982-09-21 The United States Of America As Represented By The United States Department Of Energy Magnetic resonance apparatus
US4595878A (en) * 1982-09-15 1986-06-17 Standard Oil Company (Indiana) NMR measurement on frozen cores
US4717876A (en) * 1986-08-13 1988-01-05 Numar NMR magnet system for well logging
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
GB9022145D0 (en) * 1990-10-11 1990-11-21 Oxford Instr Ltd Magnetic field generating assembly
CA2097430C (en) * 1990-12-04 2003-06-24 Melvin Miller System for logging a well during the drilling thereof
DE4215454C1 (no) * 1992-05-11 1993-07-29 Bruker Analytische Messtechnik Gmbh, 7512 Rheinstetten, De
US5432446A (en) * 1992-11-02 1995-07-11 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formation
US5757186A (en) * 1996-02-23 1998-05-26 Western Atlas International, Inc. Nuclear magnetic resonance well logging apparatus and method adapted for measurement-while-drilling
US5959453A (en) * 1997-10-29 1999-09-28 Western Atlas International, Inc. Radial NMR well logging apparatus and method
NO981173L (no) * 1997-05-02 1998-11-03 Western Atlas Int Inc NMR br°nnloggeapparat og fremgangsmÕte
US6114851A (en) * 1999-02-12 2000-09-05 Baker Hughes Incorporated Temperature compensated nuclear magnetic resonance apparatus and method

Also Published As

Publication number Publication date
GB2363467B (en) 2004-02-25
AU761610B2 (en) 2003-06-05
AU3230700A (en) 2000-08-29
CA2362473C (en) 2003-09-09
WO2000048021A1 (en) 2000-08-17
EP1153321A1 (en) 2001-11-14
CA2362473A1 (en) 2000-08-17
US6218833B1 (en) 2001-04-17
GB0121474D0 (en) 2001-10-24
US6114851A (en) 2000-09-05
NO20013914L (no) 2001-10-10
GB2363467A (en) 2001-12-19

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Legal Events

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