| 凝析气藏高速多相渗流机理与数值模拟研究 |
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| 引用本文： | 康晓东,李相方,刘一江,程时清,覃斌.凝析气藏高速多相渗流机理与数值模拟研究[J].工程热物理学报,2005,26(2):261-263. |
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| 作者姓名： | 康晓东 李相方 刘一江 程时清 覃斌 |
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| 作者单位： | 石油大学石油天然气工程学院,北京,102249;石油大学石油天然气工程学院,北京,102249;石油大学石油天然气工程学院,北京,102249;石油大学石油天然气工程学院,北京,102249;石油大学石油天然气工程学院,北京,102249 |
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| 摘 要： | 凝析气藏渗流的主要特征是流体流动过程伴随着复杂的气液相变与近井地带的高速两相渗流。在分析凝析气藏高速多相渗流机理的基础上,模拟了考虑毛管数效应与非平衡流动影响的凝析液饱和度分布,并阐述了凝析气高速多相流动规律,为凝析气藏的生产动态分析与高效开发提供理论指导。
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| 关 键 词： | 凝析气藏 多相渗流 毛管数 非平衡 |
| 文章编号： | 0253-231X(2005)02-0261-03 |
| 修稿时间： | 2004年11月25 |
SIMULATION AND MECHANISM OF HIGH-VELOCITY TWO-PHASE FLOW IN GAS CONDENSATE RESERVOIR |
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| KANG Xiao-Dong,LI Xiang-Fang,LIU Yi-Jiang,CHENG Shi-Qing,QIN Bin.SIMULATION AND MECHANISM OF HIGH-VELOCITY TWO-PHASE FLOW IN GAS CONDENSATE RESERVOIR[J].Journal of Engineering Thermophysics,2005,26(2):261-263. |
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| Authors: | KANG Xiao-Dong LI Xiang-Fang LIU Yi-Jiang CHENG Shi-Qing QIN Bin |
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| Abstract: | It characters high-velocity two-phase flow near well when BHP is under the dew pressure with complex phase change. Based on analysis of high-velocity Multi-phase flow mechanism, the distribution of condensate saturation with Capillary Number and non-equilibrium flow is calculated by numerical simulation method. It is concluded of the law of high-velocity gas condensate flow to understand the producing performance of gas condensate reservoir. |
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| Keywords: | gas condensate reservoir multi-phase flow capillary number non-equilibrium |
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