发明名称 |
Simultaneous ultrasonic cross-correlation and transit time measurements for multiphase flow rate analysis |
摘要 |
<p>Pairs of acoustic transducers positioned at different radial distances in a conduit are used to measure travel times of acoustic signals in opposite directions and inclined to the direction of a fluid flow in the borehole. These contrapropagation measurements are used to estimate fluid velocity and volumetric flow rates of the fluid components in the conduit.</p> |
申请公布号 |
GB201304877(D0) |
申请公布日期 |
2013.05.01 |
申请号 |
GB20130004877 |
申请日期 |
2011.09.08 |
申请人 |
BAKER HUGHES INCORPORATED |
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