NO20023858L - Improved method and system for measuring multiphase flow using multiple pressure differentials - Google Patents

Improved method and system for measuring multiphase flow using multiple pressure differentials

Info

Publication number
NO20023858L
NO20023858L NO20023858A NO20023858A NO20023858L NO 20023858 L NO20023858 L NO 20023858L NO 20023858 A NO20023858 A NO 20023858A NO 20023858 A NO20023858 A NO 20023858A NO 20023858 L NO20023858 L NO 20023858L
Authority
NO
Norway
Prior art keywords
improved method
pressure differentials
multiple pressure
multiphase flow
measuring multiphase
Prior art date
Application number
NO20023858A
Other languages
Norwegian (no)
Other versions
NO20023858D0 (en
Inventor
James R Fincke
Original Assignee
Bechtel Bwxt Idaho Llc
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
Priority claimed from US09/400,946 external-priority patent/US6502467B1/en
Application filed by Bechtel Bwxt Idaho Llc filed Critical Bechtel Bwxt Idaho Llc
Publication of NO20023858D0 publication Critical patent/NO20023858D0/en
Publication of NO20023858L publication Critical patent/NO20023858L/en

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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NO20023858A 1999-09-22 2002-08-14 Improved method and system for measuring multiphase flow using multiple pressure differentials NO20023858L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/400,946 US6502467B1 (en) 1997-09-24 1999-09-22 System for measuring multiphase flow using multiple pressure differentials
US09/401,375 US6332111B1 (en) 1997-09-24 1999-09-22 Method and system for measuring multiphase flow using multiple pressure differentials
PCT/US2000/025865 WO2001022041A1 (en) 1999-09-22 2000-09-21 Improved method and system for measuring multiphase flow using multiple pressure differentials

Publications (2)

Publication Number Publication Date
NO20023858D0 NO20023858D0 (en) 2002-08-14
NO20023858L true NO20023858L (en) 2002-09-27

Family

ID=27017238

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20023858A NO20023858L (en) 1999-09-22 2002-08-14 Improved method and system for measuring multiphase flow using multiple pressure differentials

Country Status (5)

Country Link
EP (1) EP1409966A4 (en)
AU (1) AU7598600A (en)
CA (1) CA2399536A1 (en)
NO (1) NO20023858L (en)
WO (1) WO2001022041A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA005278B1 (en) 2001-04-26 2004-12-30 Абб Ас Method for detecting and correcting sensor failure in oil and gas production system
NO320172B1 (en) 2004-02-27 2005-11-07 Roxar Flow Measurement As Flow templates and methods for painting individual quantities of gas, hydrocarbon liquid and water in a fluid mixture
US20110259119A1 (en) * 2007-07-13 2011-10-27 McCrometer, Inc Two-phase flow meter
CN101333926B (en) * 2008-05-23 2013-05-15 安东石油技术（集团）有限公司 Oil gas water flow measurement system possessing automatic control device
CN101338664B (en) * 2008-05-23 2013-05-15 安东石油技术（集团）有限公司 Condensed gas flow quantity measuring systems
CN101333924B (en) * 2008-05-23 2013-02-13 安东石油技术（集团）有限公司 Oil gas water flow measurement system
CN101333925B (en) * 2008-05-23 2013-02-13 安东石油技术（集团）有限公司 Oil gas water three phase on-line inseparate flow measurement system
CN105486358B (en) * 2015-11-19 2018-11-16 中国石油大学(华东) Gas-liquid two-phase flow parameter measurement method based on Venturi tube double difference pressure
CN108664679B (en) * 2017-04-01 2021-07-27 中国石油化工股份有限公司 Oil and gas well production data analysis method
CN108664678B (en) * 2017-04-01 2021-08-31 中国石油化工股份有限公司 Yield prediction method
US10544674B2 (en) 2017-08-23 2020-01-28 Saudi Arabian Oil Company Multiphase flow meter with tuning fork
US10890067B2 (en) 2019-04-11 2021-01-12 Saudi Arabian Oil Company Method to use a buoyant body to measure two-phase flow in horizontal wells
US10908007B1 (en) 2019-08-20 2021-02-02 Saudi Arabian Oil Company Multiphase flow metering system for horizontal well compartments
US11346177B2 (en) 2019-12-04 2022-05-31 Saudi Arabian Oil Company Repairable seal assemblies for oil and gas applications
US11187044B2 (en) 2019-12-10 2021-11-30 Saudi Arabian Oil Company Production cavern
CN111222229B (en) * 2019-12-27 2022-10-21 清华大学深圳国际研究生院 Method for constructing instantaneous flow measurement model in gas-liquid two-phase flow dynamic flow process
US11460330B2 (en) 2020-07-06 2022-10-04 Saudi Arabian Oil Company Reducing noise in a vortex flow meter
CN112539790B (en) * 2020-12-02 2024-04-30 哈尔滨工程大学 Real-time online measurement system and method for cavitation share of two-phase flow in pipeline
CN113188613B (en) * 2021-03-05 2024-04-05 深圳市联恒星科技有限公司 Multi-phase flow measurement method and system based on uncertainty analysis
CN116839809B (en) * 2023-09-04 2023-12-05 哈尔滨工程大学 Marine differential pressure principle instrument measurement correction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231262A (en) * 1979-03-28 1980-11-04 The Babcock & Wilcox Company System for measuring entrained solid flow
FR2720498B1 (en) * 1994-05-27 1996-08-09 Schlumberger Services Petrol Multiphase flowmeter.
US5708211A (en) * 1996-05-28 1998-01-13 Ohio University Flow regime determination and flow measurement in multiphase flow pipelines
CA2185867C (en) * 1996-09-18 2000-03-21 Varagur Srinivasa V. Rajan Multi-phase fluid flow measurement apparatus and method
WO1999015862A1 (en) * 1997-09-24 1999-04-01 Lockheed Martin Idaho Technologies Company Special configuration differential pressure flow meter

Also Published As

Publication number Publication date
WO2001022041A1 (en) 2001-03-29
EP1409966A4 (en) 2006-02-01
CA2399536A1 (en) 2001-03-29
AU7598600A (en) 2001-04-24
NO20023858D0 (en) 2002-08-14
EP1409966A1 (en) 2004-04-21
WO2001022041A9 (en) 2002-10-03

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RE Reestablishment of rights (par. 72 patents act)
FC2A Withdrawal, rejection or dismissal of laid open patent application