| 基于遗传算法的干扰试井解释方法 |
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| 引用本文： | 董明,席裕庚. 基于遗传算法的干扰试井解释方法[J]. 中国石油大学学报(自然科学版), 1997, 0(4) |
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| 作者姓名： | 董明 席裕庚 |
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| 作者单位： | 石油大学自动化系(董明)，上海交通大学(席裕庚) |
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| 基金项目： | 中国石油天然气总公司的项目 |
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| 摘 要： | 提出了一种基于遗传算法（ＧｅｎｅｔｉｃＡｌｇｏｒｉｔｈｍ）的简便、高速、应用范围广的干扰试井解释新方法，并用中原油田、大庆油田的现场测试数据进行了验证．和传统方法比较，它不需要目标函数连续，不需预估初值，运算速度快、精度高．这种方法还可以推广到裂缝井、水平井等复杂情况下油藏参数辨识中．
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| 关 键 词： | 遗传算法；干扰试井；试井解释 |
A NEW METHOD OF PRESSURE ANALYSIS FOR INTERFERENCE TEST BASED ON THE GENETIC ALGORITHM |
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| Dong Ming,Xi Yugeng/ /. A NEW METHOD OF PRESSURE ANALYSIS FOR INTERFERENCE TEST BASED ON THE GENETIC ALGORITHM[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1997, 0(4) |
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| Authors: | Dong Ming Xi Yugeng/ / |
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| Abstract: | A new method of pressure analysis for interference tests based on the genetic algorithm is presented. It is simple to operate, and has high calculating speed and wide applications. The method is applied to Zhongyuan and Daqing oilfields, and the succesful results have been achieved. The method can also be used in the identification of reservoir parameter under complex condition, such as multipl_layered reservoir, fractured wells and horizontal wells. |
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| Keywords: | Genetic algorithm Interference well test Signal Well test interpretation |
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