| 油田合理注采比的确定 |
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| 引用本文： | 屈斌学,孙亚兰. 油田合理注采比的确定[J]. 吐哈油气, 2010, 0(4) |
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| 作者姓名： | 屈斌学 孙亚兰 |
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| 作者单位： | 延长油田股份有限公司子长采油厂;延长油田股份有限公司川口采油厂; |
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| 摘 要： | 对于注水开发油田来说,合理注采比是保证地层压力,产液、产油能力,降低无效能耗及提高原油采收率的重要保证。本为将从压力恢复速度、注采比及含水率的关系和耗水率、注采比及含水率的关系出发,先从理论上对这两种关系进行推导,最后应用实例来对两者的关系进行验证。
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| 关 键 词： | 注采比 压力恢复速度 耗水率 含水率 |
Determination of Reasonable Injection-production Ratio in Oilfield |
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| Qu Binxue,Sun Yalan. Determination of Reasonable Injection-production Ratio in Oilfield[J]. Tuha Oil & Gas, 2010, 0(4) |
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| Authors: | Qu Binxue Sun Yalan |
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| Affiliation: | Qu Binxue~1,Sun Yalan~2 (1.Zichang Oil Production Plant,Yanchang Petroleum Limited Corporation,Yan'an 716000,Shanxi,2.Chuankou Oil Production Plant,Shanxi) |
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| Abstract: | Reasonable injection-production ratio is an important guarantee for reservoir pressure,produced fluid,oil producing capacity,reduction of ineffective energy consumption and enhancement of oil recovery in a waterflooding oilfield.The relationship between rate of pressure recovery,injection-production ratio and water content ratio and the relationship between water consumption ratio,injection-production ratio and water content ratio are derived based on theory first,and application cases are used to verify th... |
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| Keywords: | injection-production ratio rate of pressure recovery water consumption ratio water content ratio |
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