| 非线性回归油藏指数敏感性分析 |
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| 引用本文： | 常玉青,宋考平.非线性回归油藏指数敏感性分析[J].科学技术与工程,2011(22). |
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| 作者姓名： | 常玉青 宋考平 |
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| 作者单位： | 东北石油大学,大庆,163318 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 油藏指数敏感性在油藏数值模拟中扮演重要的角色，本文通过数值模拟软件和非线性回归统计方法进行实验设计，探索油藏产量对油藏参数，如油藏渗透率比、断层传导率和残余油饱和度等的敏感性并得出非线性关系公式，节省计算时间并加快数值模拟历史拟合速度，油藏对于实验效率和经济效益有重要的作用。
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| 关 键 词： | 油藏参数，敏感性，非线性回归 |
| 收稿时间： | 2011/3/31 0:00:00 |
| 修稿时间： | 4/18/2011 4:05:09 PM |
Reservoir Parameter Sensitivity Analysis with Experimental Design |
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| changyuqing and songkaoping.Reservoir Parameter Sensitivity Analysis with Experimental Design[J].Science Technology and Engineering,2011(22). |
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| Authors: | changyuqing and songkaoping |
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| Institution: | Northeastern Petroleum University |
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| Abstract: | Reservoir parameter sensitivity plays an important role in history matching, this paper use reservoir simulator and Essential Regression and Experimental Design software to test the accumulative oil production sensitivity to reservoir parameters, such as permeability, fault transmissibility and residual oil saturation, and get the nonlinear relationship equation, which can save computation time and accelerate the process of history matching in numerical simulations. This is meaningful for laboratories and industries in terms of experimental efficiency and economies. |
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| Keywords: | Reservoir parameters sensitivity nonlinear regression |
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