| 注水倍数与驱油效率的理论关系研究 |
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| 引用本文： | 蹇波.注水倍数与驱油效率的理论关系研究[J].价值工程,2012,31(1):9-10. |
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| 作者姓名： | 蹇波 |
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| 作者单位： | 胜利油田森诺胜利工程有限公司,东营,257015 |
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| 基金项目： | 国家科技重大专项项目"大型油气田及煤层气开发"科技重大专项"胜利油田特高含水期提高采收率技术"(编号:2011ZX05011)之专题三"断块油田特高含水期提高水驱采收率技术" |
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| 摘 要： | 注水倍数和驱油效率是反映注水油田开发效果的两项重要指标。从注水倍数和驱油效率的定义出发,建立了注水倍数与驱油效率的理论关系式。它为利用油藏特性参数及矿场生产资料研究不同开发阶段(含水率)驱油效率的变化规律提供了理论依据。
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| 关 键 词： | 注水倍数 驱油效率 含水率 计算 |
Theoretical Relationship between Displacement Efficiency and Pore Volume Injection |
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| Jian Bo.Theoretical Relationship between Displacement Efficiency and Pore Volume Injection[J].Value Engineering,2012,31(1):9-10. |
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| Authors: | Jian Bo |
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| Institution: | Jian Bo(SINO Shengli Engineering Co.Ltd.,Shengli Oilfield,Dongying 257015,China) |
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| Abstract: | Displacement efficiency and pore volume injection are important indicators for water-flooding oilfield.This paper deduces theoretical relationship or formulae between them in the terms of definitions of displacement efficiency and pore volume injection.Based on that,a new way is bringed forward to calculate and study displacement efficiency effectively using field production datum,PVT datum,reservoir fluids and physical properties. |
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| Keywords: | pore volume injection displacement efficiency water-cut calculate |
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