NO20035031D0 - System and method for detection of rapid flow changes - Google Patents

System and method for detection of rapid flow changes

Info

Publication number
NO20035031D0
NO20035031D0 NO20035031A NO20035031A NO20035031D0 NO 20035031 D0 NO20035031 D0 NO 20035031D0 NO 20035031 A NO20035031 A NO 20035031A NO 20035031 A NO20035031 A NO 20035031A NO 20035031 D0 NO20035031 D0 NO 20035031D0
Authority
NO
Norway
Prior art keywords
detection
flow changes
rapid flow
rapid
changes
Prior art date
Application number
NO20035031A
Other languages
Norwegian (no)
Other versions
NO20035031L (en
NO323248B1 (en
Inventor
Warren Sneedon
Gunnar Wedvich
Morten Ivar Andersen
Original Assignee
Roxar Flow Measurement 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 Roxar Flow Measurement As filed Critical Roxar Flow Measurement As
Priority to NO20035031A priority Critical patent/NO323248B1/en
Publication of NO20035031D0 publication Critical patent/NO20035031D0/en
Priority to GB0424969A priority patent/GB2408100B/en
Priority to GB0616567A priority patent/GB2426823B/en
Publication of NO20035031L publication Critical patent/NO20035031L/en
Publication of NO323248B1 publication Critical patent/NO323248B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02433—Gases in liquids, e.g. bubbles, foams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
NO20035031A 2003-11-13 2003-11-13 System and method, and use thereof, for detecting foam in rudder flow NO323248B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20035031A NO323248B1 (en) 2003-11-13 2003-11-13 System and method, and use thereof, for detecting foam in rudder flow
GB0424969A GB2408100B (en) 2003-11-13 2004-11-12 System and method for detection of foam in pipe flow
GB0616567A GB2426823B (en) 2003-11-13 2004-11-12 System and method for detection of foam in pipe flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20035031A NO323248B1 (en) 2003-11-13 2003-11-13 System and method, and use thereof, for detecting foam in rudder flow

Publications (3)

Publication Number Publication Date
NO20035031D0 true NO20035031D0 (en) 2003-11-13
NO20035031L NO20035031L (en) 2005-05-18
NO323248B1 NO323248B1 (en) 2007-02-12

Family

ID=29775176

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20035031A NO323248B1 (en) 2003-11-13 2003-11-13 System and method, and use thereof, for detecting foam in rudder flow

Country Status (2)

Country Link
GB (2) GB2408100B (en)
NO (1) NO323248B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116253163A (en) * 2023-01-06 2023-06-13 广州宇凡自动化科技有限公司 Automatic feeding control system and method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522312D0 (en) 2005-11-01 2005-12-07 Cormon Ltd Monitoring particles in a fluid stream
WO2007052022A1 (en) 2005-11-01 2007-05-10 Cormon Limited Monitoring particles in a fluid stream
NO327568B1 (en) * 2006-04-26 2009-08-17 Det Norske Veritas As Acoustic method and apparatus for detecting or characterizing a medium contained in a structure, in particular a gas, condensate or hydrate in a pipeline for transport of hydrocarbons
NO330636B1 (en) 2009-02-23 2011-05-30 Roxar Flow Measurement As Device and method for acoustic-based sand monitoring by a rudder system
GB2553212B (en) * 2014-12-16 2021-05-19 Sand Monitoring Services Ltd Measurement systems and methods
SE541997C2 (en) * 2016-01-13 2020-02-11 Freezeguard Ab Freeze detector for a pipe or a container
CN106368675B (en) * 2016-08-29 2019-09-24 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 A kind of sand production of oil-gas wells monitor and sand production monitoring data processing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651555A (en) * 1984-09-11 1987-03-24 Introtek Corporation Apparatus for detecting discontinuities in a fluid stream
JPH04235380A (en) * 1991-01-11 1992-08-24 Koyo Seiko Co Ltd Detecting device of extraneous substance in fluid inside tube
US5257530A (en) * 1991-11-05 1993-11-02 Atlantic Richfield Company Acoustic sand detector for fluid flowstreams
US6121602A (en) * 1998-06-18 2000-09-19 Nalco/Exxon Energy Chemicals, L.P. Method for monitoring foam and gas carry under and for controlling the addition of foam inhibiting chemicals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116253163A (en) * 2023-01-06 2023-06-13 广州宇凡自动化科技有限公司 Automatic feeding control system and method
CN116253163B (en) * 2023-01-06 2023-09-29 广州宇凡自动化科技有限公司 Automatic feeding control system and method

Also Published As

Publication number Publication date
GB0424969D0 (en) 2004-12-15
GB2408100B (en) 2007-01-24
NO20035031L (en) 2005-05-18
GB0616567D0 (en) 2006-09-27
NO323248B1 (en) 2007-02-12
GB2408100A (en) 2005-05-18
GB2426823A (en) 2006-12-06
GB2426823B (en) 2007-02-14

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Legal Events

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