| 累积存水率和累积水驱指数与含水率的理论关系 |
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| 引用本文： | 王作乾,黄淑女.累积存水率和累积水驱指数与含水率的理论关系[J].新疆石油地质,2011,32(1):57-59. |
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| 作者姓名： | 王作乾 黄淑女 |
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| 作者单位： | 1.中国石油勘探开发研究院,北京100083;2.中海石油气电集团有限责任公司,北京100027 |
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| 摘 要： | 鉴于目前很多文献中出现错误的累积存水率和累积水驱指数与含水率的关系式,从累积存水率和累积水驱指数的定义出发,结合石油天然气标准中推荐的6 种水驱特征曲线,推导出了正确的累积存水率和累积水驱指数与含水率的理论关系表达式。用该系列公式可以正确评价水驱油田的注水适应性及开发效果。
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| 关 键 词： | 水驱特征曲线 存水率 水驱指数 含水率 |
| 收稿时间： | 2010-05-02 |
Theoretical Relationship Between Cumulative Water Storage Rate,Cumulative Water Drive Index and Water Cut |
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| WANG Zuo-qian,HUANG Shu-nv.Theoretical Relationship Between Cumulative Water Storage Rate,Cumulative Water Drive Index and Water Cut[J].Xinjiang Petroleum Geology,2011,32(1):57-59. |
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| Authors: | WANG Zuo-qian HUANG Shu-nv |
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| Affiliation: | 1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China;2. Gas & Power Group Company Ltd., CNOOC, Beijing 100027, China |
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| Abstract: | By waterflooding process,the water storage rate and the water drive index are significant indices that reflect utilization status of injected water energy and comprehensively evaluate waterflooding effectiveness of oilfields.In view of existence of wrong correlation formula between cumulative water storage rate,cumulative water drive index and water cut on many literatures,this paper deduces correct theoretical relationships or formulae between them in terms of definitions of cumulative water storage rate a... |
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| Keywords: | water drive characteristic curve water storage rate water drive index water cut |
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