GB1434819A - Dielectric constant measurement apparatus and method - Google Patents

Dielectric constant measurement apparatus and method

Info

Publication number
GB1434819A
GB1434819A GB3171973A GB3171973A GB1434819A GB 1434819 A GB1434819 A GB 1434819A GB 3171973 A GB3171973 A GB 3171973A GB 3171973 A GB3171973 A GB 3171973A GB 1434819 A GB1434819 A GB 1434819A
Authority
GB
United Kingdom
Prior art keywords
frequency
pipe
rod
oscillator
probe
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
Application number
GB3171973A
Other languages
English (en)
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
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 US00268286A external-priority patent/US3778706A/en
Application filed by Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB1434819A publication Critical patent/GB1434819A/en
Expired 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
    • G01V3/088—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 operating with electric fields
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2617—Measuring dielectric properties, e.g. constants
    • G01R27/2635—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells
    • G01R27/2676—Probes
    • 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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • G01N2027/222—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties for analysing gases

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB3171973A 1972-07-03 1973-07-03 Dielectric constant measurement apparatus and method Expired GB1434819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00268286A US3778706A (en) 1970-06-26 1972-07-03 Dielectric constant measurement method

Publications (1)

Publication Number Publication Date
GB1434819A true GB1434819A (en) 1976-05-05

Family

ID=23022279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3171973A Expired GB1434819A (en) 1972-07-03 1973-07-03 Dielectric constant measurement apparatus and method

Country Status (3)

Country Link
CA (1) CA986189A (fr)
FR (1) FR2191122B2 (fr)
GB (1) GB1434819A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151029A (en) * 1983-12-07 1985-07-10 Teledyne Ind Air bubble detector device
EP0939317A2 (fr) * 1998-02-28 1999-09-01 Ruhrgas Aktiengesellschaft Méthode pour déterminer la composition gazeuse du gaz combustible
WO2014085925A1 (fr) * 2012-12-03 2014-06-12 Evolution Engineering Inc. Sondes de fond de trou soutenues axialement
US10113412B2 (en) 2012-12-03 2018-10-30 Evolution Engineering Inc. Axially-supported downhole probes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115078479B (zh) * 2022-06-24 2023-12-12 西南石油大学 一种油基泥浆介电常数测量方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785374A (en) * 1953-06-16 1957-03-12 Shell Dev System for analyzing the composition of fluid mixtures
US3308894A (en) * 1964-04-24 1967-03-14 Shell Oil Co Monitoring system for gaseous fluid drill boreholes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151029A (en) * 1983-12-07 1985-07-10 Teledyne Ind Air bubble detector device
AU572594B2 (en) * 1983-12-07 1988-05-12 Teledyne Industries, Inc. Air bubble detecter device
EP0939317A2 (fr) * 1998-02-28 1999-09-01 Ruhrgas Aktiengesellschaft Méthode pour déterminer la composition gazeuse du gaz combustible
EP0939317A3 (fr) * 1998-02-28 2000-04-19 Ruhrgas Aktiengesellschaft Méthode pour déterminer la composition gazeuse du gaz combustible
WO2014085925A1 (fr) * 2012-12-03 2014-06-12 Evolution Engineering Inc. Sondes de fond de trou soutenues axialement
US9850751B2 (en) 2012-12-03 2017-12-26 Evolution Engineering Inc. Axially-supported downhole probes
US10113412B2 (en) 2012-12-03 2018-10-30 Evolution Engineering Inc. Axially-supported downhole probes
US10287871B2 (en) 2012-12-03 2019-05-14 Evolution Engineering Inc. Axially-supported downhole probes

Also Published As

Publication number Publication date
FR2191122A2 (fr) 1974-02-01
FR2191122B2 (fr) 1977-02-18
CA986189A (en) 1976-03-23
AU5766273A (en) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed