| 复杂断块油田早期含水率预测方法 |
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| 引用本文： | 赵玉萍,许寻,王秀芝. 复杂断块油田早期含水率预测方法[J]. 断块油气田, 1999, 6(4): 39-41 |
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| 作者姓名： | 赵玉萍 许寻 王秀芝 |
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| 作者单位： | 中原石油勘探局勘探开发科学研究院 |
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| 摘 要： | 在童氏标准公式的基础上，通过引进校正系数ａ、ｃ得出校正公式，从而可对复杂断块油田，特别是标定采收率较低的油田早期含水率进行预测。与实际生产数据对比，其误差较小，可应用于新开发油田的早期含水率预测。
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| 关 键 词： | 含水率 校正曲线 采收率 |
| 修稿时间： | 1998-12-21 |
Method for Forecasting Early-stage Water Cut on Complex Fault-Block Reservoir |
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| Zhao Yuping,Xu Xun,Wang Xiuzhi. Method for Forecasting Early-stage Water Cut on Complex Fault-Block Reservoir[J]. Fault-Block Oil & Gas Field, 1999, 6(4): 39-41 |
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| Authors: | Zhao Yuping Xu Xun Wang Xiuzhi |
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| Abstract: | On the basis of Tong-xianzhang's standard equation, this paper presents a corrected equation by introducing the corrected coefficients, a and c. The corrected equation can predict early-stage water cut on complex fault-block reservoir, especially when the marginal oil recovry efficiency is low. The error is very small when it is compared with the practical preduction data. So it can be applied to predict early-stage water cut of the new development blocks. |
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| Keywords: | Water cut Correction curve Recovery factor |
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