DE69312661T2 - Verfahren und Vorrichtung zur Charakterisierung eines Mediums, das zumindest einen leitfähigen Anteil enthält - Google Patents

Verfahren und Vorrichtung zur Charakterisierung eines Mediums, das zumindest einen leitfähigen Anteil enthält

Info

Publication number
DE69312661T2
DE69312661T2 DE69312661T DE69312661T DE69312661T2 DE 69312661 T2 DE69312661 T2 DE 69312661T2 DE 69312661 T DE69312661 T DE 69312661T DE 69312661 T DE69312661 T DE 69312661T DE 69312661 T2 DE69312661 T2 DE 69312661T2
Authority
DE
Germany
Prior art keywords
characterizing
medium
conductive portion
conductive
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
DE69312661T
Other languages
English (en)
Other versions
DE69312661D1 (de
Inventor
Claude Beauducel
Didier Frot
Pierre Gonzalez
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
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69312661D1 publication Critical patent/DE69312661D1/de
Publication of DE69312661T2 publication Critical patent/DE69312661T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G01V3/102—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil by measuring amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DE69312661T 1992-12-15 1993-11-17 Verfahren und Vorrichtung zur Charakterisierung eines Mediums, das zumindest einen leitfähigen Anteil enthält Expired - Fee Related DE69312661T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215112A FR2699281B1 (fr) 1992-12-15 1992-12-15 Dispositif et méthode de caractérisation d'un milieu comportant au moins une partie conductrice.

Publications (2)

Publication Number Publication Date
DE69312661D1 DE69312661D1 (de) 1997-09-04
DE69312661T2 true DE69312661T2 (de) 1997-12-04

Family

ID=9436621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312661T Expired - Fee Related DE69312661T2 (de) 1992-12-15 1993-11-17 Verfahren und Vorrichtung zur Charakterisierung eines Mediums, das zumindest einen leitfähigen Anteil enthält

Country Status (8)

Country Link
US (1) US5549008A (de)
EP (1) EP0603020B1 (de)
JP (1) JPH06235710A (de)
CA (1) CA2111508A1 (de)
DE (1) DE69312661T2 (de)
ES (1) ES2108844T3 (de)
FR (1) FR2699281B1 (de)
NO (1) NO934580L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728031A1 (de) * 1997-07-01 1999-01-07 Bernd Horst Dr Meier Verfahren zur Messung von Volumen und Fluß von bewegten Flüssigkeiten und Vorrichtung zur Messung des Herzzeitvolumens und weiterer Kreislaufparameter
NO319584B1 (no) * 1998-01-07 2005-08-29 Aibel As Anordning ved måling av nivå
DE19823836C2 (de) 1998-05-28 2000-05-04 Fresenius Medical Care De Gmbh Vorrichtung und Verfahren zum berührungsfreien Messen der Leitfähigkeit einer in einem Strömungskanal befindlichen Flüssigkeit
NO326208B1 (no) * 1999-07-12 2008-10-20 Epsis As Fremgangsmate og anordning til maling av interfaseniva, samt anvendelse derav
NO325535B1 (no) * 2002-09-10 2008-06-09 Epsis As Fremgangsmate og anordning til a bestemme vanninnhold i flerfaseblandinger
US20090267617A1 (en) * 2008-03-24 2009-10-29 Samad Seyfi Apparatus and method for measuring salinity of a fluid by inductance
WO2012105897A1 (en) * 2011-02-02 2012-08-09 Delaval Holding Ab Electromagnetic monitoring unit for a liquid substance
AU2013254946A1 (en) * 2012-11-14 2014-05-29 Krohne Ag Nuclear magnetic flow meter and method for operation of nuclear magnet flow meters
WO2018044517A1 (en) 2016-08-31 2018-03-08 The Board Of Regents Of The University Of Texas System Non-invasive sample-interrogation device
US10481129B1 (en) 2018-05-31 2019-11-19 Battelle Memorial Institute Oil recovery sensor
US10591441B2 (en) 2018-05-31 2020-03-17 Battelle Memorial Institute Oil content sensor
MX2020012951A (es) * 2019-03-27 2021-02-16 Battelle Memorial Institute Sensor mejorado para recuperacion de aceite.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292077A (en) * 1963-01-02 1966-12-13 Schlumberger Well Surv Corp Conductivity measuring system
US3715919A (en) * 1969-04-07 1973-02-13 Mitsubishi Electric Corp Method and apparatus for measuring the flow rate of electrically conductive fluids
US3916926A (en) * 1974-07-25 1975-11-04 Mallory & Co Inc P R Liquid level control system
DE2532328A1 (de) * 1975-07-19 1977-02-03 Hochtemperatur Reaktorbau Gmbh Verfahren und einrichtung zur erfassung von koerpern aus elektrisch leitendem material
US4059795A (en) * 1976-06-03 1977-11-22 Sensor Corporation Digital eddy current apparatus for sensing and analyzing metallurgical characteristics of an electrically conductive material
US4282487A (en) * 1979-09-26 1981-08-04 Trw Inc. Subsea hydrocarbon sensor system
US4367440A (en) * 1980-10-17 1983-01-04 Texaco Inc. High percentage water content monitor
US4429581A (en) * 1981-05-26 1984-02-07 Baker Cac, Inc. Multiphase flow measurement system
LU83448A1 (fr) * 1981-06-22 1983-04-06 Metallurgie Hoboken Procede pour separer du germanium d'une solution aqueuse
US4523146A (en) * 1982-06-21 1985-06-11 Champaigne Jack M Mass flow indicator for metal particles
DE3912946C3 (de) * 1989-04-20 1996-06-20 Turck Werner Kg Induktiver Näherungsschalter

Also Published As

Publication number Publication date
NO934580D0 (no) 1993-12-13
EP0603020B1 (de) 1997-07-30
CA2111508A1 (fr) 1994-06-16
JPH06235710A (ja) 1994-08-23
US5549008A (en) 1996-08-27
FR2699281A1 (fr) 1994-06-17
EP0603020A1 (de) 1994-06-22
DE69312661D1 (de) 1997-09-04
FR2699281B1 (fr) 1995-05-19
NO934580L (no) 1994-06-16
ES2108844T3 (es) 1998-01-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee