| 确定产量递减指数的改进方法 |
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| 引用本文： | 姜汉桥.确定产量递减指数的改进方法[J].中国石油大学学报(自然科学版),1993(1). |
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| 作者姓名： | 姜汉桥 |
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| 作者单位： | 石油大学开发系 |
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| 摘 要： | 在油气田动态分析中,描述产量递减规律的三种类型(指数递减、调和递减和比曲递减)得到了广泛的应用.但要准确将递减规律应用干预测未来油气田生产动态,关键是判断递减类型,即确定递减指数.本文提出了一种确定产量递减类型的改进方法,即改进迭代函数的构造进行迭代计算确定递减指数.从而减少人为因素和生产数据离散性的影响.
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| 关 键 词： | 采油 产量递减 指数迭代法 |
A NEW METHOD FOR DETERMINING THE DECLINE IN PRODUCTION |
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| Jiang Hanqiao.A NEW METHOD FOR DETERMINING THE DECLINE IN PRODUCTION[J].Journal of China University of Petroleum,1993(1). |
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| Authors: | Jiang Hanqiao |
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| Affiliation: | Dept. of Petroleum Engineering |
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| Abstract: | Three types of production decline are used widely in reservoir engineering. However, it is most important to identify which type of decline to use. This paper presents anew method for determining the type of decline--the method of iteration which can give aunique result. A practical example is given. |
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| Keywords: | Oil Production: Decline: Index: Interation method |
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