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首页> 外文会议>Biennial International Pipeline Conference(IPC 2004) vol.3; 20041004-08; Calgary(CA) >UNCERTAINTIES IN PIPELINE WATER PERCENTAGE MEASUREMENT
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UNCERTAINTIES IN PIPELINE WATER PERCENTAGE MEASUREMENT

机译：管道水百分比测量的不确定性

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摘要

Measurement of the quantity, density, average temperature and water percentage in petroleum pipelines has been an issue of prime importance. The methods of measurement have been investigated and have seen continued improvement over the years. Issues of pipeline integrity, product loss and production balances are placing further demands on the issues of accurate measurement. Water percentage measurement, often called water cut, is one area that has not received the attention necessary to understand the uncertainty of measurement. Work done with three major oil companies on pipeline measurement problems will be discussed. Spot sampling comparisons over a two-year period will be shown and uncertainty analysis for this data will be presented. Composite sampling versus on line water cut analyzer results will be described.
机译：石油管道的数量，密度，平均温度和水百分比的测量一直是最重要的问题。已经对测量方法进行了研究，并且多年来观察到了持续改进。管道完整性，产品损失和生产平衡等问题对精确测量提出了更高的要求。水百分比测量（通常称为“含水率”）是未被理解测量不确定性所必需的区域。将讨论与三大石油公司在管道测量问题上所做的工作。将显示两年期间的现场抽样比较，并将提供此数据的不确定性分析。将描述复合采样与在线含水率分析仪结果。

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