NO970131D0 - Method and system for examining a fluid stream - Google Patents

Method and system for examining a fluid stream

Info

Publication number
NO970131D0
NO970131D0 NO970131A NO970131A NO970131D0 NO 970131 D0 NO970131 D0 NO 970131D0 NO 970131 A NO970131 A NO 970131A NO 970131 A NO970131 A NO 970131A NO 970131 D0 NO970131 D0 NO 970131D0
Authority
NO
Norway
Prior art keywords
examining
fluid stream
stream
fluid
Prior art date
Application number
NO970131A
Other languages
Norwegian (no)
Other versions
NO304322B1 (en
NO970131L (en
Inventor
Fridtjof Nyhavn
Original Assignee
Maritime Well Service 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 Maritime Well Service As filed Critical Maritime Well Service As
Priority to NO970131A priority Critical patent/NO304322B1/en
Publication of NO970131D0 publication Critical patent/NO970131D0/en
Priority to AU56831/98A priority patent/AU5683198A/en
Priority to PCT/NO1997/000352 priority patent/WO1998034105A1/en
Publication of NO970131L publication Critical patent/NO970131L/en
Publication of NO304322B1 publication Critical patent/NO304322B1/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
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/017—Doppler techniques
    • 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
    • G01N2291/02416—Solids in liquids
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/103—Number of transducers one emitter, two or more receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO970131A 1997-01-13 1997-01-13 Method and system for examining a fluid stream NO304322B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO970131A NO304322B1 (en) 1997-01-13 1997-01-13 Method and system for examining a fluid stream
AU56831/98A AU5683198A (en) 1997-01-13 1997-12-29 Method and system for inspecting a fluid flow
PCT/NO1997/000352 WO1998034105A1 (en) 1997-01-13 1997-12-29 Method and system for inspecting a fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO970131A NO304322B1 (en) 1997-01-13 1997-01-13 Method and system for examining a fluid stream

Publications (3)

Publication Number Publication Date
NO970131D0 true NO970131D0 (en) 1997-01-13
NO970131L NO970131L (en) 1998-07-14
NO304322B1 NO304322B1 (en) 1998-11-30

Family

ID=19900260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970131A NO304322B1 (en) 1997-01-13 1997-01-13 Method and system for examining a fluid stream

Country Status (3)

Country Link
AU (1) AU5683198A (en)
NO (1) NO304322B1 (en)
WO (1) WO1998034105A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672163B2 (en) 2000-03-14 2004-01-06 Halliburton Energy Services, Inc. Acoustic sensor for fluid characterization
US6401538B1 (en) 2000-09-06 2002-06-11 Halliburton Energy Services, Inc. Method and apparatus for acoustic fluid analysis
RU2007127133A (en) * 2007-07-16 2007-11-20 ЗАО Научно-исследовательский центр "Икар" (RU) METHOD FOR DETECTING CLUSTER STRUCTURE AND LIQUID MICROCLUSTERS
GB201116816D0 (en) 2011-09-29 2011-11-09 Qintetiq Ltd Flow monitoring
WO2018052491A1 (en) * 2016-08-18 2018-03-22 Seismos, Inc. Method for evaluating and monitoring formation fracture treatment using fluid pressure waves
EP3667310A1 (en) * 2018-12-14 2020-06-17 Tata Consultancy Services Limited System and method for detection of concentration of micro and nano particles in a fluid environment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413531A (en) * 1981-11-13 1983-11-08 The United States Of America As Represented By The United States Department Of Energy Doppler flowmeter
US4527420A (en) * 1982-06-11 1985-07-09 Micro Pure Systems, Inc. Ultrasonic particulate sensing
US4532812A (en) * 1983-06-30 1985-08-06 Nl Industries, Inc. Parametric acoustic flow meter
DE3333409A1 (en) * 1983-09-15 1985-04-04 Siemens AG, 1000 Berlin und 8000 München METHOD FOR ULTRASONIC FLOW MEASUREMENT ACCORDING TO THE DOPPLER PRINCIPLE WITH IMPROVED LOCAL RESOLUTION

Also Published As

Publication number Publication date
NO304322B1 (en) 1998-11-30
NO970131L (en) 1998-07-14
WO1998034105A1 (en) 1998-08-06
AU5683198A (en) 1998-08-25

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Legal Events

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