DK200000141A - Fluidmålesystemer med en reduceret samlet størrelse og vægt og et udvidet dynamisk område - Google Patents

Fluidmålesystemer med en reduceret samlet størrelse og vægt og et udvidet dynamisk område Download PDF

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Publication number
DK200000141A
DK200000141A DK200000141A DKPA200000141A DK200000141A DK 200000141 A DK200000141 A DK 200000141A DK 200000141 A DK200000141 A DK 200000141A DK PA200000141 A DKPA200000141 A DK PA200000141A DK 200000141 A DK200000141 A DK 200000141A
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DK
Denmark
Prior art keywords
gas
weight
dynamic range
overall size
measurement systems
Prior art date
Application number
DK200000141A
Other languages
English (en)
Inventor
Rexach Frank Manuel
Marrelli John David
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 DK200000141A publication Critical patent/DK200000141A/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/08—Air or gas separators in combination with liquid meters; Liquid separators in combination with gas-meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • 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
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

PATENTKRAV: 1. System til måling af olie/vand/gas-forhold i en flerfasefluidstrøm med mere end 20% gasfasestrøm, hvilket system omfatter: et målesystem (20), der er i stand til nøjagtigt at måle olie-, vand- og gasindholdet i et trefasefluidstrømsystem med op til 20% gasstrøm deri; en fluidforbehandler (30) til en "hovedsagelig" forbehandling af trefasestrøm-systemet til at indeholde 20% eller mindre gasstrøm efter passage derigennem; og midler til at lede trefasestrømsystemet med mere end 20% gasstrøm deri gennem fluidstrømforbehandleren og derefter i rækkefølge gennem måleren for at frembringe udgangssignaler for olie/gas/vand-forhold. 2. Systemet ifølge krav 1, hvori udgangssignalerne for olie/gas/vand-forholdene anvendes til at aflede et reguleringssignal, som anvendes på fluidstrømforbehandleren. 3. Systemet ifølge krav 2, hvori reguleringssignalet opretholder udgangssignalet som et forhold ved 20% eller mindre ved at regulere den mængde gas, der ledes udenom forbehandleren. 4. Systemet ifølge krav 1, hvori forbehandleren omfatter en traditionel separator, som med fuldt overlæg er dimensioneret til 1/10 eller mindre af de anbefalede dimensioner til den anvendte strømningshastighed. 5. Systemet ifølge krav 1, hvori målesystemet omfatter en sidestrømsindretning med en isokinetisk tilgang, hvor flerfasefluidstrømmen har mere end 20% gasfasestrøm. 6. Fremgangsmåde til måling af olie/vand/gas-forhold i en flerfasefluidstrøm med mere end 20% gasfasestrøm, hvilken fremgangsmåde omfatter trinnene: tilførsel af flerfasefluidstrømmen med mere end 20% gasfasestrøm sekventielt til et "hovedsagelig" strømforbehandlingssystem (30), som leder en del af gasfasestrømmen udenom hovedfluidstrømmen for at frembringe en udgangsstrøm med 20% eller mindre gasfasestrøm; ledning af udgangsstrømmen gennem et målesystem (20), der er i stand til nøjagtigt at måle olie-, vand- og gasindholdet i et trefasestrømsystem med op til 20% gasfasestrøm; og måling med målesystemet af olie/vand/gas-forholdet i udgangsstrømmen. 7. Fremgangsmåden ifølge krav 7, der yderligere omfatter frembringelse i målesystemet af et reguleringssignal til fluidforbehandleren og anvende denne regulering på forbehandleren. 8. Fremgangsmåden ifølge krav 7, hvori reguleringssignalet til forbehandleren opretholder gasfasen i udgangsstrømmen ved et forhold på 20% eller mindre. 9. Fremgangsmåden ifølge krav 8, hvori reguleringssignalet regulerer mængden af gas, der ledes udenom forbehandleren. 10. Fremgangsmåden ifølge krav 6, hvori forbehandleren er en traditionel hovedsagelig væske/hovedsagelig gas separator, der med fuldt overlæg er dimensioneret til 1/10 af de dimensioner, der er forudsagt til de anvendte strømningshastigheder.
DK200000141A 1997-07-28 2000-01-28 Fluidmålesystemer med en reduceret samlet størrelse og vægt og et udvidet dynamisk område DK200000141A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90111097A 1997-07-28 1997-07-28
PCT/IB1998/001168 WO1999005482A1 (en) 1997-07-28 1998-07-22 Reduction in overall size, weight and extension of dynamic range of fluid metering systems

Publications (1)

Publication Number Publication Date
DK200000141A true DK200000141A (da) 2000-01-28

Family

ID=25413612

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200000141A DK200000141A (da) 1997-07-28 2000-01-28 Fluidmålesystemer med en reduceret samlet størrelse og vægt og et udvidet dynamisk område

Country Status (8)

Country Link
US (1) US6128962A (da)
AU (1) AU8353298A (da)
BR (1) BR9811561A (da)
CA (1) CA2297250A1 (da)
DK (1) DK200000141A (da)
ID (1) ID26962A (da)
NO (1) NO20000427L (da)
WO (1) WO1999005482A1 (da)

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* Cited by examiner, † Cited by third party
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CN2349553Y (zh) * 1998-07-28 1999-11-17 窦剑文 气液多相流流量测量装置
EP1163495B1 (en) * 1999-02-19 2003-08-13 Paolo Andreussi Method for measuring the flow rates of the single phases in a multiphase fluid stream and relevant apparatus
GB9910160D0 (en) * 1999-04-30 1999-06-30 Framo Eng As Apparatus and method for fluid measurement
GB2431010C (en) * 2003-09-29 2008-06-25 Schlumberger Holdings Method and system for conditioning a multiphase fluid stream.
BRPI0517226B1 (pt) * 2004-11-01 2017-01-24 Shell Int Research método para determinar correntes de fluido de multi-fases, e, sistema para monitorar uma corrente de fluido de multi-fases
GB2432425B (en) * 2005-11-22 2008-01-09 Schlumberger Holdings Isokinetic sampling method and system for multiphase flow from subterranean wells
CA2623067A1 (en) * 2007-02-27 2008-08-27 Glenn Opendo Retractable door assembly for portable shelter
GB2447908B (en) * 2007-03-27 2009-06-03 Schlumberger Holdings System and method for spot check analysis or spot sampling of a multiphase mixture flowing in a pipeline
CN101408445B (zh) * 2007-10-09 2012-07-04 上海一诺仪表有限公司 油、气、水三相流流量计量装置
CN101408444B (zh) * 2007-10-09 2011-08-31 上海一诺仪表有限公司 油井三相流计量装置
CN201637443U (zh) * 2009-11-07 2010-11-17 兰州海默科技股份有限公司 极高含水多相流测量装置
CN101761327A (zh) * 2010-01-07 2010-06-30 卢玖庆 天然气计量分离装置
US8536883B2 (en) * 2010-04-29 2013-09-17 Schlumberger Technology Corporation Method of measuring a multiphase flow
GB2487436B (en) 2011-01-24 2013-10-09 Framo Eng As Conduit for a hydrocarbon transport pipeline,related method and system
NO338777B1 (no) * 2011-12-16 2016-10-17 Typhonix As Fremgangsmåte og anordning for å samle inn flerfase gass- og væskeprøver, og anvendelse av anordningen.
EP2841404A4 (en) * 2012-04-25 2016-01-13 Sinvent As SYNTHETIC ALKYL GRAPHENS AND SOLUTIONS THEREOF AS MULTIPHASED FLOW TEST FLUIDS FOR THE OIL AND GAS INDUSTRY
CN103990557A (zh) * 2014-05-07 2014-08-20 卢玖庆 多管束管柱式旋流分离器
CN104316673A (zh) * 2014-10-24 2015-01-28 卢玖庆 油含水测量装置
DK178494B1 (en) * 2015-01-26 2016-04-18 Vm Tarm As Tanker and Method applying a Detection Device
CN110805427B (zh) * 2019-09-05 2022-12-06 大港油田集团有限责任公司 一种实现井口产出三相流计量的方法
CN114575820B (zh) * 2022-03-01 2023-05-12 江苏万兴石油装备有限公司 一种三相流单井计量装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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GB2179156B (en) * 1985-08-14 1990-08-22 Ronald Northedge Flow meters
US4852395A (en) * 1988-12-08 1989-08-01 Atlantic Richfield Company Three phase fluid flow measuring system
US5234012A (en) * 1990-09-19 1993-08-10 Texaco Inc. Petroleum stream control system and method
US5127272A (en) * 1991-01-03 1992-07-07 Texaco Ltd. Multiphase flow rate monitoring means and method
WO1995010028A1 (en) * 1993-10-05 1995-04-13 Atlantic Richfield Company Multiphase flowmeter for measuring flow rates and densities
US5576974A (en) * 1994-04-15 1996-11-19 Texaco Inc. Method and apparatus for determining watercut fraction and gas fraction in three phase mixtures of oil, water and gas
US5597961A (en) * 1994-06-27 1997-01-28 Texaco, Inc. Two and three phase flow metering with a water cut monitor and an orifice plate
US5625293A (en) * 1995-05-01 1997-04-29 Marrelli; John D. Determination of the watercut of a multiphase flow directly from measured microwave frequency dielectric properties
US5654502A (en) * 1995-12-28 1997-08-05 Micro Motion, Inc. Automatic well test system and method of operating the same
US5763794A (en) * 1997-01-28 1998-06-09 Texaco Inc. Methods for optimizing sampling of a petroleum pipeline

Also Published As

Publication number Publication date
NO20000427L (no) 2000-03-06
NO20000427D0 (no) 2000-01-27
WO1999005482A1 (en) 1999-02-04
CA2297250A1 (en) 1999-02-04
BR9811561A (pt) 2000-09-12
AU8353298A (en) 1999-02-16
ID26962A (id) 2001-02-22
US6128962A (en) 2000-10-10

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