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The Application and Development of the Softwaresystem about Hydrate Formation Predictionin High Pressure Gas Well

机译:高压气井水合物形成预测软件系统的应用与发展

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The tubing of high ― pressure gas well is often plugged by gas hydrate to a different extent in Shanbei gas field, that influences gas production seriously. The beginning location of hydrate formation is important to the place, amount and measure of injecting inhibitor, but the model of the beginning pluging location isn't still reported now. In this paper, a simple model for predicting the beginning location of hydrate formation of gas hydrates is described based on hydrodynamics, diathermanous theory and van der Waals -platteeuw's theory of ideal solid solution, and studying and develop aseries of diagnosis and evaluation system XAPH1.0 of hydrate plugging in the wellbore. By practical verification; the software has high accuracy, and is easy to operate, use, reaches the engineering requirements.
机译:高压气体的管道通常通过气体水合物在汕尾气田的不同程度上堵塞,这使得气体产量严重影响。水合物形成的开始位置对于注射抑制剂的地点,量和度量是重要的,但现在仍未报告起点位置的模型。本文基于流体动力学,透水理论和范德华 - 展开理想固体解决方案理论,研究和开发诊断与评估系统XAPH1的应用,描述了一种简单的用于预测水合物水合物的开始位置的天然气水合物的开始位置。井筒中的水合物堵塞0。通过实际验证;该软件精度高,易于操作,使用,达到工程要求。

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