| 高压气体偏差因子计算方法应用评价 |
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| 引用本文： | 杨永智,沈平平,廖新维. 高压气体偏差因子计算方法应用评价[J]. 油气井测试, 2008, 17(2): 12-13 |
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| 作者姓名： | 杨永智 沈平平 廖新维 |
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| 作者单位： | 1. 中国石油勘探开发研究院,北京,100083
2. 中国石油大学,北京,102249 |
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| 摘 要： | 用气体样品根据高温高压条件，考察给定对比温度和压力下的气体偏差因子值，对各种计算模型计算结果和Standing-Katz通用偏差因子图值进行误差对比分析。计算对比表明了各模型的适用范围，指出高压气体偏差因子计算的各种方法的平均相对误差，为工程计算提供了方便。
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| 关 键 词： | 深层气藏 凝析气藏 气体偏差因子 应用评价 |
| 修稿时间： | 2006-05-15 |
Calculating Method and Its Application of Deviation Factor for High Pressured Gas |
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| Yang Yongzhi,Shen Pingping ,Liao Xinwei. Calculating Method and Its Application of Deviation Factor for High Pressured Gas[J]. Well Testing, 2008, 17(2): 12-13 |
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| Authors: | Yang Yongzhi Shen Pingping Liao Xinwei |
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| Affiliation: | Yang Yongzhi,Shen Pingping (Exploration , Exploitation Research Institute,CNPC),Liao Xinwei (China University of Petroleum) |
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| Abstract: | Deviation factor at the given compared temperature and pressure are investigated by using gas sample under condition of HT-HP and, comparison and analysis of error to every calculated results and popular deviation plot of Standing-Katz has been done. It shows applied scope of every type of models and indicates average relative error which provides convenience for engineering calculation. |
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| Keywords: | deep gas reservoir condensate gas reservoir deviation factor for gas application and interpretation |
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