| 非等温溶解气驱流入动态研究 |
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| 引用本文： | 张红玲 吴刚 等. 非等温溶解气驱流入动态研究[J]. 石油钻采工艺, 2001, 23(4): 46-49 |
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| 作者姓名： | 张红玲 吴刚 等 |
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| 作者单位： | [1]石油大学石油工程系，山东东营257061 [2]华北油田采油四厂，河北廊坊065001 |
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| 摘 要： | 以蒸汽吞吐复合油层模式为基础，建立了非等温渗流条件下的油井相对采油指数瞬态递减模式，分析得知：加热范围、加热区温度和蒸汽吞吐解堵作用是影响流入动态的主要因素；通过计算拟稳态条件下复合油层油气两相渗流动态，得到了非等温溶解气驱流入动态关系，其综合流入动态特征涵盖了等温渗流条件下的流入动态，因此也适用于常规生产井的产能预测。
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| 关 键 词： | 溶解气驱 流体流动 动态分析 蒸汽吞吐 采油指数 产能预测 |
INFLOW PERFORMANCE RELATIONSHIP FOR NON-ISOTHERMAL DISSOLVED GAS DRIVE RESERVOIR |
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| by Zhang Hongling. INFLOW PERFORMANCE RELATIONSHIP FOR NON-ISOTHERMAL DISSOLVED GAS DRIVE RESERVOIR[J]. Oil Drilling & Production Technology, 2001, 23(4): 46-49 |
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| Authors: | by Zhang Hongling |
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| Abstract: | Relative production index model for steam stimulation well has been promoted based on composite forma- tion.It has been shown that area-heated and its average temperature are major factor to affect on relative production index. Inflow Performance Relationship(IPR) for dissolved gas drive formation with steam stimulation has been built under pseudo-steady state, the IPR is comprehensive and it can overlap isothermal IPR when relative production index is unity. |
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| Keywords: | dissolved gas drive inflow performance relationship steam stimulation production index |
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