NO914533L - Fremgangsmaate og utstyr for maaling av asfaltenutfelling - Google Patents

Fremgangsmaate og utstyr for maaling av asfaltenutfelling

Info

Publication number
NO914533L
NO914533L NO91914533A NO914533A NO914533L NO 914533 L NO914533 L NO 914533L NO 91914533 A NO91914533 A NO 91914533A NO 914533 A NO914533 A NO 914533A NO 914533 L NO914533 L NO 914533L
Authority
NO
Norway
Prior art keywords
asphalten
exposure
procedure
measuring
equipment
Prior art date
Application number
NO91914533A
Other languages
English (en)
Other versions
NO914533D0 (no
NO179089C (no
NO179089B (no
Inventor
Hilde Anfindsen
Finn Hallstein Fadnes
Per Fotland
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO914533A priority Critical patent/NO179089C/no
Publication of NO914533D0 publication Critical patent/NO914533D0/no
Priority to DE69224162T priority patent/DE69224162T2/de
Priority to EP92203527A priority patent/EP0544354B1/en
Priority to CA002083218A priority patent/CA2083218A1/en
Priority to US07/979,233 priority patent/US5420040A/en
Publication of NO914533L publication Critical patent/NO914533L/no
Publication of NO179089B publication Critical patent/NO179089B/no
Publication of NO179089C publication Critical patent/NO179089C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/21—Hydrocarbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/21—Hydrocarbon
    • Y10T436/212—Aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NO914533A 1991-11-20 1991-11-20 Fremgangsmåte og utstyr for måling av asfaltenutfelling NO179089C (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO914533A NO179089C (no) 1991-11-20 1991-11-20 Fremgangsmåte og utstyr for måling av asfaltenutfelling
DE69224162T DE69224162T2 (de) 1991-11-20 1992-11-17 Verfahren zur Messung der Fällung von Asphalten in Öl
EP92203527A EP0544354B1 (en) 1991-11-20 1992-11-17 Method for the measurement of precipitation of asphaltene in oil
CA002083218A CA2083218A1 (en) 1991-11-20 1992-11-18 Method and equipment for the measurement of precipitation of asphaltene in oil
US07/979,233 US5420040A (en) 1991-11-20 1992-11-20 Method for the measurement of precipitation of asphaltene in oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO914533A NO179089C (no) 1991-11-20 1991-11-20 Fremgangsmåte og utstyr for måling av asfaltenutfelling

Publications (4)

Publication Number Publication Date
NO914533D0 NO914533D0 (no) 1991-11-20
NO914533L true NO914533L (no) 1993-05-21
NO179089B NO179089B (no) 1996-04-22
NO179089C NO179089C (no) 1996-07-31

Family

ID=19894608

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914533A NO179089C (no) 1991-11-20 1991-11-20 Fremgangsmåte og utstyr for måling av asfaltenutfelling

Country Status (5)

Country Link
US (1) US5420040A (no)
EP (1) EP0544354B1 (no)
CA (1) CA2083218A1 (no)
DE (1) DE69224162T2 (no)
NO (1) NO179089C (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97083C (fi) * 1993-12-31 1996-10-10 Neste Oy Menetelmä ja laite öljyn stabiilisuuden mittaamiseksi
WO1996010618A1 (en) * 1994-09-30 1996-04-11 Sgi International Electrodynamic-chemical processing for beneficiation of petroleum residue
FR2737780B1 (fr) * 1995-08-11 1997-09-19 Inst Francais Du Petrole Cellule d'essai de melanges fluides adaptee a detecter des changements de phases
US5668964A (en) * 1995-08-24 1997-09-16 Wall Data Incorporated Graphical user interface for creating a new notebook with a dragged page
IT1293728B1 (it) * 1997-07-18 1999-03-10 Eniricerche S P A Ora Enitecno Metodo per determinare la soglia di flocculazione di asfalteni in olio
US5969237A (en) * 1997-10-09 1999-10-19 Baker Hughes Incorporated Measurement and control of asphaltene agglomeration in hydrocarbon Liquids
DE19911292A1 (de) * 1999-03-13 2000-11-23 Andreas Lorenz Hoffmann Elektronisches Kühlschmiermittel-Konzentrations-Meßgerät
FR2820503B1 (fr) * 2001-02-07 2003-04-04 Inst Francais Du Petrole Methode et dispositif pour predire le seuil de floculation d'asphaltenes contenus dans des melanges d'hydrocarbures
US7079242B2 (en) * 2003-12-19 2006-07-18 Core Laboratories L.P. Method and apparatus for determining characteristics of particles in a fluid sample
US7776930B2 (en) * 2004-06-16 2010-08-17 Champion Technologies, Inc. Methods for inhibiting naphthenate salt precipitates and naphthenate-stabilized emulsions
EP2705113B1 (en) 2011-05-06 2015-07-08 Nalco Company Low dosage polymeric naphthenate inhibitors
US9360425B2 (en) 2013-05-02 2016-06-07 Baker Hughes Incorporated Method for characterizing the stability of foulants and/or efficacy of foulant inhibitors within petroleum-based fluids
US9322779B2 (en) 2013-10-16 2016-04-26 Baker Hughes Incorporated Methods of measuring the fouling tendency of hydrocarbon fluids
US20170082594A1 (en) * 2014-05-15 2017-03-23 Flint Hills Resources, Lp Methods for reducing the precipitation propensity of asphaltenes in blended crude oils
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
US10648939B2 (en) 2016-07-22 2020-05-12 The Texas A&M University System Method and system for stability determination of asphaltenes utilizing dielectric constant measurements
EP3488230A4 (en) * 2016-07-22 2020-03-11 The Texas A&M University System METHOD AND SYSTEM FOR DETERMINING THE STABILITY OF ASPHALINE USING DIELECTRIC CONSTANT MEASUREMENTS
AR111953A1 (es) 2017-05-23 2019-09-04 Ecolab Usa Inc Patín de dilución y sistema de inyección para sustancias químicas sólidas / líquidas de alta viscosidad
AR112058A1 (es) 2017-05-23 2019-09-18 Ecolab Usa Inc Sistema de inyección para administración controlada de sustancias químicas sólidas de campos petrolíferos
US11280779B2 (en) 2017-12-18 2022-03-22 Championx Usa Inc. Solvency for asphaltene deposit remediation or inhibition
WO2020131092A1 (en) * 2018-12-21 2020-06-25 Bl Technologies, Inc. Method and sensor system for monitoring asphaltene stability in crude oil
US11333650B2 (en) * 2019-09-17 2022-05-17 Clariant International Ltd. Determination of asphaltene inhibitor properties and treatment of crude oil with asphaltene inhibitors
US11333651B2 (en) * 2019-09-17 2022-05-17 Clariant International Ltd. Determination of asphaltene inhibitor properties and treatment of crude oil with asphaltene inhibitors
EP3835775A1 (en) * 2019-12-11 2021-06-16 Clariant International Ltd Determination of asphaltene inhibitor properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909483A (en) * 1957-11-14 1959-10-20 Exxon Research Engineering Co Determination of asphaltic components of petroleum hydrocarbons by measuring the electrical conductivity thereof
US4434233A (en) * 1981-03-03 1984-02-28 Carrier Corporation Method of testing oil for ionic contaminants
GB2139766B (en) * 1983-05-10 1986-09-17 British Petroleum Co Plc Measurement of water in crude oil
FR2578979B1 (fr) * 1985-03-15 1987-08-21 Elf France Procede pour la determination rapide de la stabilite des residus petroliers et des fiouls, ainsi qu'appareillage pour la mise en oeuvre de ce procede
DE3843243C2 (de) * 1988-12-22 1999-04-08 Fev Motorentech Gmbh & Co Kg Vorrichtung zur Feststellung des Alkoholgehaltes von Kraftstoffen
US5156975A (en) * 1990-07-03 1992-10-20 Nalco Chemical Company Field dispersant test for determining the fouling tendency of a crude oil process

Also Published As

Publication number Publication date
NO914533D0 (no) 1991-11-20
DE69224162D1 (de) 1998-02-26
EP0544354A1 (en) 1993-06-02
DE69224162T2 (de) 1998-06-10
CA2083218A1 (en) 1993-05-21
EP0544354B1 (en) 1998-01-21
NO179089C (no) 1996-07-31
NO179089B (no) 1996-04-22
US5420040A (en) 1995-05-30

Similar Documents

Publication Publication Date Title
NO914533L (no) Fremgangsmaate og utstyr for maaling av asfaltenutfelling
NO932532D0 (no) Fremgangsmaate og anordning for testing av missil-grensesnitt
DE69225964D1 (de) Messverfahren und gerät
DE69221049D1 (de) Kalibrierungsverfahren und -vorrichtung
NO932293D0 (no) Fremgangsmaate og innretning for bestemmelse av helsetilstanden til et levende vesen
NO914925D0 (no) Fremgangsmaate og anordning for maaling av en flerfase stroem
NO921765D0 (no) Fremgangsmaate og apparat for geofysiske undersoekelser
DE69329842D1 (de) Bildverfahren-und Geräte
DE69218808D1 (de) Röntgenuntersuchungsapparat
NO914344D0 (no) Fremgangsmaate og anordning for overvaakning av vannandel
NO931005D0 (no) Fremgangsmaate og anordning for seismiske undersoekelser
DE69225378D1 (de) Röntgenbelichtungsvorrichtung und Verfahren
NO924083L (no) Fremgangsmaate og apparat for undersoekelse av grunnformasjoner
NO920875L (no) Fremgangsmaate og anordning for filtrering av et bilde
EP0511847A3 (en) Length-measuring device and exposure apparatus
NO921372D0 (no) Fremgangsmaate og anordning for posisjonering av komponenter
NO920579D0 (no) Fremgangsmaate og anordning for avfyring av et perforeringsapparat
NO922598D0 (no) Fremgangsmaate og innretning for bekjemping av et neddykket maalobjekt
DE69211086D1 (de) Messverfahren und Messgerät
IT1252088B (it) Apparecchiatura e procedimento di analisi o-fid
NO914497L (no) Fremgangsmaate og anordning for testing av kabler
DE69115733D1 (de) Schaltungselementmessapparat und -verfahren
NO924038D0 (no) Anordning og framgangsmaate for maaling av posisjon
DK21491D0 (da) Fremgangsmaade og apparat til maaling af en kavitets egenskaber
NO934577D0 (no) Fremgangsmaate og innretning for broennlogging

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2002