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    • 5. 发明申请
    • MULTIPHASE METERING
    • 多相测量
    • WO2012027409A2
    • 2012-03-01
    • PCT/US2011/048865
    • 2011-08-23
    • INVENSYS SYSTEMS, INC.HENRY, Manus P.
    • HENRY, Manus P.
    • G01F1/78G06F19/00
    • G01N33/2847G01F1/74G01F1/8436G01F1/8486G01F15/024
    • A multi-phase fluid is passed through a Coriolis flowmeter and a watercut meter. The multi-phase fluid includes two phases during a first time period and three phases during a second time period. It is determined that the multi-phase fluid includes two phases during the first time period, and a first value of a parameter of the multi-phase fluid is determined using a value measured by the Coriolis flowmeter during the first time period. A second value of a parameter of the multi-phase fluid is determined using a value measured by the watercut meter during the first time period. The first value is compared to the second value, and it is determined, based on the comparison, that the first value and the second value are inconsistent with each other.
    • 多相流体通过科里奥利流量计和水切割仪。 多相流体在第一时间段内包括两相,在第二时间段内包括三个相。 确定多相流体在第一时间段期间包括两相,并且使用在第一时间段内由科里奥利流量计测量的值来确定多相流体的参数的第一值。 多相流体的参数的第二值使用由第一时间段内的水切割仪测量的值来确定。 将第一值与第二值进行比较,并且基于比较确定第一值和第二值彼此不一致。
    • 6. 发明申请
    • WET GAS MEASUREMENT
    • 湿气测量
    • WO2008131236A2
    • 2008-10-30
    • PCT/US2008/060843
    • 2008-04-18
    • INVENSY SYSTEMS, INC.HENRY, Manus P.TOMBS, Michaels
    • HENRY, Manus P.TOMBS, Michaels
    • G01F1/84
    • G01F1/8486G01F1/8436G01F1/849G01N9/002G01N2009/006
    • A first apparent property of a multi-phase process fluid is determined based on the motion of the vibratable flowtube. One or more apparent intermediate values associated with the process fluid are determined based on the first apparent property. One or more corrected intermediate values are determined based on a mapping between the apparent intermediate values and the corrected intermediate values. One or more phase-specific properties of the multi-phase process fluid are determined based on the corrected intermediate values. A measure of wetness of the multi-phase process fluid is determined based on the one or more phase-specific properties that are determined based on the corrected intermediate values. A second apparent property of the multi-phase process fluid is determined using the differential pressure flowmeter. A phase-specific property of a phase of the multi-phase process fluid is determined based on the measure of wetness and the second apparent property.
    • 基于可振动流管的运动来确定多相工艺流体的第一表观特性。 基于第一表观特性来确定与过程流体相关联的一个或多个表观中间值。 基于明显的中间值和校正的中间值之间的映射来确定一个或多个校正的中间值。 基于校正的中间值确定多相过程流体的一个或多个相位特性。 基于基于校正的中间值确定的一个或多个相位特性来确定多相过程流体的湿度的度量。 使用差压流量计确定多相过程流体的第二表观特性。 基于湿度和第二表观特性的测量来确定多相过程流体的相的相位特性。