NO961772L - Fremgangsmåte for å bestemme vannfraksjonen i en flerfase fluidström - Google Patents

Fremgangsmåte for å bestemme vannfraksjonen i en flerfase fluidström

Info

Publication number
NO961772L
NO961772L NO961772A NO961772A NO961772L NO 961772 L NO961772 L NO 961772L NO 961772 A NO961772 A NO 961772A NO 961772 A NO961772 A NO 961772A NO 961772 L NO961772 L NO 961772L
Authority
NO
Norway
Prior art keywords
fluid
water
determining
fluid stream
water fraction
Prior art date
Application number
NO961772A
Other languages
English (en)
Other versions
NO961772D0 (no
Inventor
John David Marrelli
Gregory John Hatton
Michael Gregory Durrett
David Albert Hems
John David Stafford
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of NO961772D0 publication Critical patent/NO961772D0/no
Publication of NO961772L publication Critical patent/NO961772L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)

Abstract

Et flerfasefluidum som har en vannfase og en oljefase, f.eks. fluidum som er produsert fra en brønnboring, bringes til å strømme gjennom en prøvecelle (18) som har kjent geometri. Fluidet blir bestrålt med mikrobølgeenergi og den mikrobølgeenergi som slippes gjennom og blir reflektert måles, og bølgetallet for fluidet blir bestemt ut fra dette. Vannfraksjonen i fluidet blir bestemt ut fra bølgetallet og ut fra kjent geometri for prøvecellen (18). Fraksjonen blir således bestemt direkte på grunnlag av de dielektriske egenskaper ved fluidumblandingen og gir dermed en fordel at det ikke er nødvendig på forhånd å kjenne til om fluidet har olje eller vann som sin kontinuerlige fase.
NO961772A 1995-05-01 1996-05-02 Fremgangsmåte for å bestemme vannfraksjonen i en flerfase fluidström NO961772L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/431,873 US5625293A (en) 1995-05-01 1995-05-01 Determination of the watercut of a multiphase flow directly from measured microwave frequency dielectric properties

Publications (2)

Publication Number Publication Date
NO961772D0 NO961772D0 (no) 1996-05-02
NO961772L true NO961772L (no) 1996-11-04

Family

ID=23713815

Family Applications (1)

Application Number Title Priority Date Filing Date
NO961772A NO961772L (no) 1995-05-01 1996-05-02 Fremgangsmåte for å bestemme vannfraksjonen i en flerfase fluidström

Country Status (3)

Country Link
US (1) US5625293A (no)
GB (1) GB2300483B (no)
NO (1) NO961772L (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8353298A (en) * 1997-07-28 1999-02-16 Texaco Development Corporation Reduction in overall size, weight and extension of dynamic range of fluid metering systems
FI104447B (fi) * 1998-07-10 2000-01-31 Valmet Automation Inc Menetelmä ja mittalaite nestemäisen aineen kaasupitoisuuden mittaamiseksi
NO313647B1 (no) * 2000-05-15 2002-11-04 Roxar Asa Anordning for måling av egenskaper til en strömmende fluidblanding
JP4517679B2 (ja) * 2003-03-31 2010-08-04 Ｔｄｋ株式会社 誘電体の複素誘電率の測定装置
GB2401436B (en) * 2003-04-04 2006-03-29 Inst Francais Du Petrole A method for determining the composition of a fluid
FR2880121B1 (fr) * 2004-12-23 2007-02-23 Inst Francais Du Petrole Methode pour determiner la composition d'un fluide polyphasique
GB2430493B (en) * 2005-09-23 2008-04-23 Schlumberger Holdings Systems and methods for measuring multiphase flow in a hydrocarbon transporting pipeline
FR2901023B1 (fr) * 2006-05-10 2008-07-04 Saint Gobain Isover Sa Methode de detection des defauts localises presents dans un matelas de fibres minerales
US7587290B2 (en) * 2006-06-15 2009-09-08 Phase Dynamics, Inc. High water cut well measurements using heuristic salinity determination
US7495454B2 (en) * 2007-02-12 2009-02-24 The United States Of America As Represented By The Secretary Of The Navy Device for measurement of electrical properties in materials
US7580797B2 (en) * 2007-07-31 2009-08-25 Schlumberger Technology Corporation Subsurface layer and reservoir parameter measurements
US20110139446A1 (en) * 2009-12-15 2011-06-16 Baker Hughes Incorporated Method of Determining Queried Fluid Cuts Along a Tubular
KR101174403B1 (ko) 2010-01-28 2012-08-17 한국전기연구원 안테나 일체형 도파관을 이용한 분광 및 이미징을 위한 분광 분석 방법 및 장치
EP2890240A1 (en) * 2012-08-29 2015-07-08 Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. System and method for determining properties of liquids
US9513272B2 (en) 2013-03-15 2016-12-06 National Oilwell Varco, L.P. Method and apparatus for measuring drilling fluid properties
EP3183541B1 (en) 2014-08-19 2021-05-19 Emirates Innovations Method and apparatus to detect contaminants in pressurized fluid flows
WO2016077011A1 (en) 2014-11-10 2016-05-19 General Electric Company Multi-phase fluid fraction measurement
NO345738B1 (en) 2019-03-29 2021-07-12 Wionetic AS Electromagnetic flowmeter and method for determining a property of a fluid composition carried in a fluid conduit
US11835371B2 (en) * 2020-05-29 2023-12-05 Schlumberger Technology Corporation Multiphase flowmeter aperture antenna transmission and pressure retention
CN113075238B (zh) * 2021-03-02 2022-07-29 电子科技大学 一种高压环境下的微波含水率测试装置及其测试方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484133A (en) * 1981-12-23 1984-11-20 Sentrol Systems Ltd. Microwave moisture sensor
US4507602A (en) * 1982-08-13 1985-03-26 The United States Of America As Represented By The Secretary Of The Air Force Measurement of permittivity and permeability of microwave materials
US4789820A (en) * 1986-01-08 1988-12-06 Hercules Incorporated Apparatus and method for sensing multiple parameters of sheet material
US4902961A (en) * 1987-04-08 1990-02-20 Chevron Research Company Microwave system for monitoring water content in a petroleum pipeline
US5107219A (en) * 1991-01-03 1992-04-21 Texaco Inc. Means and method for determining the conductance of a fluid
US5144224A (en) * 1991-04-01 1992-09-01 Larsen Lawrence E Millimeter wave flow cytometer
US5331284A (en) * 1992-04-21 1994-07-19 Baker Hughes Incorporated Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis

Also Published As

Publication number Publication date
GB2300483B (en) 1999-03-31
GB2300483A (en) 1996-11-06
US5625293A (en) 1997-04-29
NO961772D0 (no) 1996-05-02
GB9608899D0 (en) 1996-07-03

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