DE60103781D1 - Methode und system zur bestimmung der schallgeschwindigkeit eines fluides in einer leitung - Google Patents

Methode und system zur bestimmung der schallgeschwindigkeit eines fluides in einer leitung

Info

Publication number
DE60103781D1
DE60103781D1 DE60103781T DE60103781T DE60103781D1 DE 60103781 D1 DE60103781 D1 DE 60103781D1 DE 60103781 T DE60103781 T DE 60103781T DE 60103781 T DE60103781 T DE 60103781T DE 60103781 D1 DE60103781 D1 DE 60103781D1
Authority
DE
Germany
Prior art keywords
fluid
determining
pipe
sound speed
sound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60103781T
Other languages
English (en)
Other versions
DE60103781T2 (de
Inventor
L Gysling
D Paduano
D Kersey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of DE60103781D1 publication Critical patent/DE60103781D1/de
Application granted granted Critical
Publication of DE60103781T2 publication Critical patent/DE60103781T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01N29/4472—Mathematical theories or simulation
    • 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
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • 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
    • G01N2291/02872—Pressure
    • 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
    • G01N2291/106—Number of transducers one or more transducer arrays
DE60103781T 2000-12-04 2001-12-04 Methode und system zur bestimmung der schallgeschwindigkeit eines fluides in einer leitung Expired - Lifetime DE60103781T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25099700P 2000-12-04 2000-12-04
US250997P 2000-12-04
PCT/GB2001/005352 WO2002046737A2 (en) 2000-12-04 2001-12-04 Method and system for determining the speed of sound in a fluid within a conduit

Publications (2)

Publication Number Publication Date
DE60103781D1 true DE60103781D1 (de) 2004-07-15
DE60103781T2 DE60103781T2 (de) 2005-07-14

Family

ID=22950050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103781T Expired - Lifetime DE60103781T2 (de) 2000-12-04 2001-12-04 Methode und system zur bestimmung der schallgeschwindigkeit eines fluides in einer leitung

Country Status (7)

Country Link
US (1) US6587798B2 (de)
EP (1) EP1356272B1 (de)
AU (1) AU2002220879A1 (de)
CA (1) CA2428336C (de)
DE (1) DE60103781T2 (de)
NO (1) NO329870B1 (de)
WO (1) WO2002046737A2 (de)

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Also Published As

Publication number Publication date
AU2002220879A1 (en) 2002-06-18
CA2428336A1 (en) 2002-06-13
NO20032311D0 (no) 2003-05-22
DE60103781T2 (de) 2005-07-14
NO329870B1 (no) 2011-01-17
WO2002046737A2 (en) 2002-06-13
CA2428336C (en) 2007-03-06
EP1356272A2 (de) 2003-10-29
EP1356272B1 (de) 2004-06-09
US6587798B2 (en) 2003-07-01
NO20032311L (no) 2003-07-18
US20020100327A1 (en) 2002-08-01
WO2002046737A3 (en) 2003-04-24

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