NO20054138L - Fremgangsmate og apparat for a bestemme gasstromingsraten for en gass/vaeske-blanding - Google Patents

Fremgangsmate og apparat for a bestemme gasstromingsraten for en gass/vaeske-blanding

Info

Publication number
NO20054138L
NO20054138L NO20054138A NO20054138A NO20054138L NO 20054138 L NO20054138 L NO 20054138L NO 20054138 A NO20054138 A NO 20054138A NO 20054138 A NO20054138 A NO 20054138A NO 20054138 L NO20054138 L NO 20054138L
Authority
NO
Norway
Prior art keywords
gas
flow rate
gas flow
mixture
determining
Prior art date
Application number
NO20054138A
Other languages
English (en)
Other versions
NO20054138D0 (no
Inventor
David Ian Heaton Atkinson
Original Assignee
Schlumberger Holdings
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 Schlumberger Holdings filed Critical Schlumberger Holdings
Publication of NO20054138D0 publication Critical patent/NO20054138D0/no
Publication of NO20054138L publication Critical patent/NO20054138L/no

Links

Classifications

    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
    • 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
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Det er tilveiebrakt en fremgangsmåte og en anordning for å bestemme gasstrømningshastigheten i en gass/væske-blanding med en gassvolumfraksjon (GVF) på minst 85% og som transporteres langs en rørledning. Rørledningen er ustyrt med en differensialtrykkstrømningsmåler og et fluiddensitometer. Fremgangsmåten omfatter: å måle trykkdifferansen over differensialtrykkstrømningsmåleren og å måle densiteten til blandningen ved å bruke densitometeret; å estimere GVF-verdien til blandningen fra den målte densiteten; og å beregne gasstrømningshastigheten fra den målte trykkdifferansen og den målte densiteten. Et korreksjonsledd som omfatter den estimerte GVF-verdien blir brukt i beregningen for å korrigere gasstrømningshastigheten for den høye GVF-verdien til blandingen.
NO20054138A 2003-03-18 2005-09-06 Fremgangsmate og apparat for a bestemme gasstromingsraten for en gass/vaeske-blanding NO20054138L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0306138A GB2399641B (en) 2003-03-18 2003-03-18 Method and apparatus for determining the gas flow rate of a gas-liquid mixture
PCT/GB2004/001005 WO2004083788A1 (en) 2003-03-18 2004-03-10 Method and apparatus for determining the gas flow rate of a gas-liquid mixture

Publications (2)

Publication Number Publication Date
NO20054138D0 NO20054138D0 (no) 2005-09-06
NO20054138L true NO20054138L (no) 2005-12-16

Family

ID=9954973

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054138A NO20054138L (no) 2003-03-18 2005-09-06 Fremgangsmate og apparat for a bestemme gasstromingsraten for en gass/vaeske-blanding

Country Status (5)

Country Link
US (1) US7240568B2 (no)
GB (1) GB2399641B (no)
MX (1) MXPA05009581A (no)
NO (1) NO20054138L (no)
WO (1) WO2004083788A1 (no)

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US7461562B2 (en) * 2006-08-29 2008-12-09 Rosemount Inc. Process device with density measurement
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US7707897B2 (en) * 2008-05-27 2010-05-04 Baker Hughes Incorporated Method of measuring multiphase flow using a multi-stage flow meter
FR2936312B1 (fr) 2008-09-25 2010-12-31 Geoservices Equipements Procede de determination des debits d'une premiere phase gazeuse et d'au moins d'une deuxieme phase liquide presentes dans un fluide polyphasique.
EP2192391A1 (en) * 2008-12-01 2010-06-02 Services Pétroliers Schlumberger Apparatus and a method of measuring the flow of a fluid
US8521450B2 (en) * 2009-05-27 2013-08-27 Schlumberger Technology Coporation Gas/liquid flow rate determination
US8494788B2 (en) * 2009-05-27 2013-07-23 Schlumberger Technology Corporation Gas pressure determination in a gas/liquid flow
US8620611B2 (en) * 2009-08-13 2013-12-31 Baker Hughes Incorporated Method of measuring multi-phase fluid flow downhole
WO2011068888A1 (en) 2009-12-01 2011-06-09 Schlumberger Technology Corp. Pre-stressed gamma densitometer window and method of fabrication
US8939033B2 (en) 2010-08-04 2015-01-27 Schlumberger Technology Corporation Flow meter system and method for measuring an amount of liquid in a largely gaseous multiphase flow
CA2840888C (en) 2011-07-04 2019-07-02 Schlumberger Canada Limited System and method for measuring flow rates for individual petroleum wells in a well pad field
CN102749104B (zh) * 2012-07-24 2014-09-24 兰州海默科技股份有限公司 一种精确测量气液两相混合流体中气相流量和液相流量的方法
US9151649B2 (en) * 2012-10-19 2015-10-06 Daniel Measurement And Control, Inc. Ultrasonic flow metering system with an upstream pressure transducer
CN103292849B (zh) * 2013-03-25 2015-12-23 兰州海默科技股份有限公司 一种在线测量水平管中湿气的气相流量和液相流量的装置及方法
JP6030994B2 (ja) * 2013-05-15 2016-11-24 東京エレクトロン株式会社 プラズマエッチング装置及びプラズマエッチング方法
US10119396B2 (en) 2014-02-18 2018-11-06 Saudi Arabian Oil Company Measuring behind casing hydraulic conductivity between reservoir layers
BR112017008390A2 (pt) * 2014-10-22 2017-12-19 Shell Int Research métodos aperfeiçoados para detectar depósitos de linha de fluxo com o uso de densitometria de raios gama ou de raios x
US10392922B2 (en) 2015-01-13 2019-08-27 Saudi Arabian Oil Company Measuring inter-reservoir cross flow rate between adjacent reservoir layers from transient pressure tests
US10180057B2 (en) 2015-01-21 2019-01-15 Saudi Arabian Oil Company Measuring inter-reservoir cross flow rate through unintended leaks in zonal isolation cement sheaths in offset wells
US10094202B2 (en) 2015-02-04 2018-10-09 Saudi Arabian Oil Company Estimating measures of formation flow capacity and phase mobility from pressure transient data under segregated oil and water flow conditions
US20160341645A1 (en) * 2015-05-19 2016-11-24 Medeng Research Institute Ltd. Inline multiphase densitometer
US10684159B2 (en) * 2016-06-27 2020-06-16 Applied Materials, Inc. Methods, systems, and apparatus for mass flow verification based on choked flow
CN106352931B (zh) * 2016-10-09 2018-02-13 无锡洋湃科技有限公司 一种测量多相流中气液两相各自流量的临界流喷嘴流量计及测量方法
CN107588814A (zh) * 2017-09-01 2018-01-16 中国海洋石油总公司 一种水下多相流量计放射源安装结构
EP3524943A4 (en) * 2017-12-11 2019-11-20 Wuxi Sea Pioneers Technologies Co. Ltd HUMID GAS FLOW MEASUREMENT DEVICE BASED ON A RADIOACTIVE SOURCE IN THE EXEMPTION THRESHOLDS
DE102019135320A1 (de) * 2019-12-19 2021-06-24 Endress + Hauser Flowtec Ag Verfahren zur Durchflussmessung eines Mediums auf Basis einer Differenzdruckmessung
US11193370B1 (en) 2020-06-05 2021-12-07 Saudi Arabian Oil Company Systems and methods for transient testing of hydrocarbon wells
WO2023235583A1 (en) * 2022-06-03 2023-12-07 Chevron U.S.A. Inc. Quantification of liquid and correction of gas flow rate in a gas pipeline using phase behavior
CN115096383B (zh) * 2022-07-15 2022-11-22 海默新宸水下技术(上海)有限公司 基于等效密度测算多相流中气相流量的方法
CN115420342B (zh) * 2022-11-03 2023-03-24 海默新宸水下技术(上海)有限公司 一种基于含气率拟合的湿天然气计量方法

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AU7384498A (en) * 1997-05-14 1998-12-08 Southwest Research Institute Apparatus and method for measuring flow of gas with entrained liquids
FR2767919B1 (fr) * 1997-08-26 1999-10-29 Schlumberger Services Petrol Procede et dispositif de debitmetrie pour effluents petroliers
US6234030B1 (en) * 1998-08-28 2001-05-22 Rosewood Equipment Company Multiphase metering method for multiphase flow
GB9910718D0 (en) * 1999-05-10 1999-07-07 Schlumberger Ltd Flow meter for multi-phase mixtures
DE10106186A1 (de) * 2001-02-10 2002-08-14 Oxeno Olefinchemie Gmbh Verfahren zur Kondensation von Aldehyden mit Ketonen mittels Mehrphasenreaktion

Also Published As

Publication number Publication date
GB2399641B (en) 2005-08-31
NO20054138D0 (no) 2005-09-06
MXPA05009581A (es) 2005-11-17
GB0306138D0 (en) 2003-04-23
US7240568B2 (en) 2007-07-10
US20060236779A1 (en) 2006-10-26
GB2399641A (en) 2004-09-22
WO2004083788A1 (en) 2004-09-30

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