WO2007136788A3 - Apparatus and method for determining a parameter in a wet gas flow - Google Patents

Apparatus and method for determining a parameter in a wet gas flow Download PDF

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Publication number
WO2007136788A3
WO2007136788A3 PCT/US2007/011969 US2007011969W WO2007136788A3 WO 2007136788 A3 WO2007136788 A3 WO 2007136788A3 US 2007011969 W US2007011969 W US 2007011969W WO 2007136788 A3 WO2007136788 A3 WO 2007136788A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas flow
wet gas
parameter
flow
determining
Prior art date
Application number
PCT/US2007/011969
Other languages
French (fr)
Other versions
WO2007136788A2 (en
Inventor
Daniel L Gysling
Original Assignee
Cidra Corp
Daniel L Gysling
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 Cidra Corp, Daniel L Gysling filed Critical Cidra Corp
Publication of WO2007136788A2 publication Critical patent/WO2007136788A2/en
Publication of WO2007136788A3 publication Critical patent/WO2007136788A3/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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/666—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by detecting noise and sounds generated by the flowing 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material

Abstract

In an apparatus for measuring a parameter of a wet gas flow, a gamma densitometer is provided and configured to non-intrusively measure the density of the wet gas flow. A sonar based flow meter is also provided and configured to non-intrusively determine a flow rate of the gas flow of the wet gas flow. A processing device is in communication with at least one of the gamma densitometer and the sonar based flow meter, the processing device being configured to determine the flow rate of the gas portion and/or liquid portion of the wet gas flow using the measured density and flow rate of the wet gas flow.
PCT/US2007/011969 2006-05-16 2007-05-16 Apparatus and method for determining a parameter in a wet gas flow WO2007136788A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80119106P 2006-05-16 2006-05-16
US60/801,191 2006-05-16
US11/749,632 2007-05-16
US11/749,632 US7454981B2 (en) 2006-05-16 2007-05-16 Apparatus and method for determining a parameter in a wet gas flow

Publications (2)

Publication Number Publication Date
WO2007136788A2 WO2007136788A2 (en) 2007-11-29
WO2007136788A3 true WO2007136788A3 (en) 2008-01-10

Family

ID=38598462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/011969 WO2007136788A2 (en) 2006-05-16 2007-05-16 Apparatus and method for determining a parameter in a wet gas flow

Country Status (2)

Country Link
US (1) US7454981B2 (en)
WO (1) WO2007136788A2 (en)

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Also Published As

Publication number Publication date
US20070294039A1 (en) 2007-12-20
US7454981B2 (en) 2008-11-25
WO2007136788A2 (en) 2007-11-29

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