NO20076551L - Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser - Google Patents

Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser

Info

Publication number
NO20076551L
NO20076551L NO20076551A NO20076551A NO20076551L NO 20076551 L NO20076551 L NO 20076551L NO 20076551 A NO20076551 A NO 20076551A NO 20076551 A NO20076551 A NO 20076551A NO 20076551 L NO20076551 L NO 20076551L
Authority
NO
Norway
Prior art keywords
tank
height
pressure
level
layer
Prior art date
Application number
NO20076551A
Other languages
English (en)
Other versions
NO327870B1 (no
Inventor
Truls Fallet
Kjetil Fjalestad
Robert Aasheim
Vidar Alstad
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 NO20076551A priority Critical patent/NO327870B1/no
Priority to CN2008801225946A priority patent/CN101932918B/zh
Priority to EP08862273A priority patent/EP2220462A1/en
Priority to EA201070760A priority patent/EA017667B1/ru
Priority to MX2010006669A priority patent/MX2010006669A/es
Priority to BRPI0821010-1A priority patent/BRPI0821010A2/pt
Priority to CA2709419A priority patent/CA2709419A1/en
Priority to PCT/NO2008/000458 priority patent/WO2009078734A1/en
Priority to US12/808,069 priority patent/US8370089B2/en
Publication of NO20076551L publication Critical patent/NO20076551L/no
Publication of NO327870B1 publication Critical patent/NO327870B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
    • G01F23/168—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with electric indicating or recording

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Metode og utstyr for å bestemme (måle) nivået/høyden, hi - h, til ett eller flere interfaseskiller/grensesjikt mellom to eller flere fluidfaser med forskjellig egenvekt som befinner seg i en beholder, tank (1) eller lignende. Posisjonen (nivået) til de ulike grensesjiktene i en tank (1) bestemmes ved å måle trykket og dermed indirekte bestemme egenvekten for fluidet i tanken over tankens høyde ved anvendelse av en trykkmålestav (2) med trykksensorer (3) som er plassert i og strekker seg over høyden i tanken (1). Til bestemmelsen av grenseskiktene benyttes en matematisk modell eller algoritme som beregner hvordan egenvekten og dermed trykket varierer over tankens høyde som funksjon av fluidegenskapene til de respektive fluidene i tanken, idet grensesjiktet, basert på at tettheten er den samme innenfor hvert sjikt mellom det respektive fluid, defineres som det respektive punkt (nivå) der tettheten endres fra det ene sjikt til det neste i tanken.
NO20076551A 2007-12-19 2007-12-19 Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser NO327870B1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20076551A NO327870B1 (no) 2007-12-19 2007-12-19 Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser
CN2008801225946A CN101932918B (zh) 2007-12-19 2008-12-17 用于确定两种或更多种流体相之间的界面的方法和设备
EP08862273A EP2220462A1 (en) 2007-12-19 2008-12-17 Method and equipment for determining the interface between two or more fluid phases
EA201070760A EA017667B1 (ru) 2007-12-19 2008-12-17 Способ и устройство для определения границы раздела по меньшей мере двух текучих сред
MX2010006669A MX2010006669A (es) 2007-12-19 2008-12-17 Metodo y equipo para determinar la interfase entre dos o mas fases de fluido.
BRPI0821010-1A BRPI0821010A2 (pt) 2007-12-19 2008-12-17 Método para determinar (medir) o nivel/altura de uma ou mais interfaces, equipamento para determinar o nivel/altura de um ou mais limites/intermaces de interfase
CA2709419A CA2709419A1 (en) 2007-12-19 2008-12-17 Method and equipment for determining the interface between two or more fluid phases
PCT/NO2008/000458 WO2009078734A1 (en) 2007-12-19 2008-12-17 Method and equipment for determining the interface between two or more fluid phases
US12/808,069 US8370089B2 (en) 2007-12-19 2008-12-17 Method and equipment for determining the interface between two or more fluid phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20076551A NO327870B1 (no) 2007-12-19 2007-12-19 Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser

Publications (2)

Publication Number Publication Date
NO20076551L true NO20076551L (no) 2009-06-22
NO327870B1 NO327870B1 (no) 2009-10-12

Family

ID=40795721

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076551A NO327870B1 (no) 2007-12-19 2007-12-19 Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser

Country Status (9)

Country Link
US (1) US8370089B2 (no)
EP (1) EP2220462A1 (no)
CN (1) CN101932918B (no)
BR (1) BRPI0821010A2 (no)
CA (1) CA2709419A1 (no)
EA (1) EA017667B1 (no)
MX (1) MX2010006669A (no)
NO (1) NO327870B1 (no)
WO (1) WO2009078734A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852637A (zh) * 2010-05-04 2010-10-06 张殿华 油田联合站进油量高精度计量方法
DE102010031857B4 (de) * 2010-07-22 2015-12-03 Wte Wassertechnik Gmbh Verfahren und Vorrichtung zur Messung von Schlammspiegeln
CN102445251B (zh) * 2011-09-26 2013-05-29 华北电力大学（保定） 一种吸收塔浆液液位及泡沫层厚度测量方法
US9147018B2 (en) * 2013-01-10 2015-09-29 General Electric Company Method and system for use in controlling a pressure vessel
DE102013109128A1 (de) * 2013-08-23 2015-02-26 Endress + Hauser Gmbh + Co. Kg Hydrostatisches Grenzschichtmessgerät
CN104035453A (zh) * 2014-05-29 2014-09-10 中冶南方工程技术有限公司 一种煤气柜底部油沟油水界面高度检测方法及其装置
FR3021740B1 (fr) 2014-06-03 2016-06-24 Snecma Procede et systeme d'evaluation d'un debit d'un fluide
GB2538233A (en) * 2015-05-08 2016-11-16 Rosemount Measurement Ltd Improvements in or relating to level switches
CN104864944B (zh) * 2015-06-04 2017-12-22 安徽江淮汽车集团股份有限公司 车用燃油箱标定系统及方法
CN105737937B (zh) * 2016-03-17 2018-10-16 叶侃 一种阴阳树脂分离层测定系统
FR3080180B1 (fr) * 2018-04-11 2021-08-06 Saipem Sa Dispositif et procede pour la determination du niveau d'interface de phase dans un reservoir
CN110361068B (zh) * 2018-04-11 2021-06-04 国家能源投资集团有限责任公司 一种料位检测装置、系统及方法
JP6990626B2 (ja) * 2018-06-27 2022-01-12 株式会社日立製作所 因果推論モデル構築方法
CN110231068B (zh) * 2019-07-09 2020-12-08 北京大学 识别气液界面位置的方法
JP7351716B2 (ja) * 2019-11-06 2023-09-27 大成建設株式会社 密度測定装置
GB202007838D0 (en) * 2020-05-26 2020-07-08 Johnson Matthey Plc An apparatus for profiling a material column
CA3182214C (en) * 2021-07-07 2023-03-14 9380-1934 Quebec Inc. Indirect measurement system for identifying the position, density and pressure of an underground liquid or gaseous interface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115292A1 (de) * 1991-02-12 1992-11-12 Pfister Messtechnik Fuellstandsmessvorrichtung mit druckmessvorrichtung
JPH06194207A (ja) 1992-12-25 1994-07-15 Mitsubishi Heavy Ind Ltd 流動層レベルの測定装置
JPH08193867A (ja) * 1995-01-14 1996-07-30 Ebara Hokusetsu:Kk 液体および粉体の高さ検知装置
RU2188396C2 (ru) * 1999-06-02 2002-08-27 Открытое акционерное общество "Автоматизация трубопроводного транспорта" Способ измерения уровня, плотности, границы раздела и температуры жидкости в резервуаре и устройство для его реализации
DE60231203D1 (de) * 2001-04-26 2009-04-02 Abb As Verfahren zur uberwachung und zum erkennen eines sensorausfalls in öl- und gasproduktionssystemen
RU2236584C1 (ru) 2002-12-17 2004-09-20 Открытое акционерное общество "Акционерная компания ОЗНА" Способ и устройство для измерения дебита нефти
CN1212507C (zh) * 2003-09-24 2005-07-27 王广涛 液态环境不同介质界面测定的新方法
RU2277635C2 (ru) * 2004-08-10 2006-06-10 Открытое акционерное общество "Опытный завод "ЭЛЕКТРОН" Способ определения дебита нефтяной скважины по жидкости и устройство для его осуществления

Also Published As

Publication number Publication date
CN101932918A (zh) 2010-12-29
EA201070760A1 (ru) 2011-02-28
MX2010006669A (es) 2010-08-04
US8370089B2 (en) 2013-02-05
WO2009078734A1 (en) 2009-06-25
US20100262387A1 (en) 2010-10-14
EA017667B1 (ru) 2013-02-28
CA2709419A1 (en) 2009-06-25
NO327870B1 (no) 2009-10-12
BRPI0821010A2 (pt) 2015-06-16
EP2220462A1 (en) 2010-08-25
CN101932918B (zh) 2013-01-23

Similar Documents

Publication Publication Date Title
NO20076551L (no) Metode og utstyr for bestemmelse av grensesjikt mellom to eller flere fluidfaser
SA12127232B1 (ar) طريقة قياس التدفق متعدد الأطـوار
GB2429067B (en) Multiphase fluid characterization
NO20052121L (no) Fremgangsmate for bestemmelse av formasjonsfluiders egenskaper
WO2013151985A3 (en) Methods for determining wettability from nmr
AR072304A1 (es) Metodos para estimar la permeabilidad de la formacion utilizando las mediciones de intervalos de tiempo
IN2015DN01180A (no)
FR2948438B1 (fr) Procede d'estimation du volume d'un reservoir de gaz sous pression.
EA201790263A1 (ru) Измерение реологии жидкости с применением приспособления с воронкой
WO2013092906A3 (en) Estimating tilt of a reservoir
MY173028A (en) Analysis of pressurized reservoir fluids
DK2160572T3 (da) Fremgangsmåde og apparat til saltholdighedsuafhængig måling af inhomogene strømningsfaseforhold
Price et al. Physical and isotopic characterization of evaporation from Sphagnum moss
BR112013009018A2 (pt) previsão de produção volumétrica de areia em uma formação de fundo de furo utilizando modelos de rocha em escala de grãos
BR112014004067A2 (pt) método para a regulagem do nível de enchimento de um recipiente coletor, circuito de monitoramento, disposição de um circuito de monitoramento, válvula de escoamento de condensado e escoadouro de condensado
WO2008077041A3 (en) Method to measure flow line return fluid density and flow rate
Bian et al. Measurement and correlation of compressibility factor of high CO2-content natural gas
Aniya et al. Experimental isobaric vapor–liquid equilibrium at sub-atmospheric and local atmospheric pressures, volumetric properties and molar refractivity from 293.15 to 313.15 K of water+ triethylene glycol
Bahramian et al. Vapour–liquid interfacial tension of water and hydrocarbon mixture at high pressure and high temperature conditions
GB2437683A (en) Method for the optimalization of the supply of chemicals
RU2011135383A (ru) Способ получения трехмерного распределения проницаемости пласта
CN103499508B (zh) 植物叶水分传导测定仪
Hovány Discharge measurement by full-width ventilated thinplate weir
WO2012010151A3 (de) Verfahren und vorrichtung zur messung von schlammspiegeln
CN106150449B (zh) 一种用于二氧化碳侵入开放油气藏的流体性质的识别方法

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL PETROLEUM AS, NO

MM1K Lapsed by not paying the annual fees