| 试井中压力测试数据的处理方法研究 |
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| 引用本文： | 胡泽.试井中压力测试数据的处理方法研究[J].西南石油大学学报（自然科学版）,1996,18(2):68-74. |
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| 作者姓名： | 胡泽 |
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| 作者单位： | (石油工程系) |
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| 摘 要： | 本文研究了试井中压力测试数据的预处理方法。通过信号编排,Kalman滤波,B样条函数拟合,可以获得测试时间内任一点的压力和压力导数值。两个实例显示了该方法的特性。
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| 关 键 词： | 试井 压力测量 预处理 B样条函数 滤波 |
| 收稿时间： | 1995-10-25 |
On the Pre-Proceeding Method of the Pressure Measuring Data in Well Testing |
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| Hu Ze.On the Pre-Proceeding Method of the Pressure Measuring Data in Well Testing[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1996,18(2):68-74. |
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| Authors: | Hu Ze |
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| Institution: | (Dept.of Petroleum Engineering) |
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| Abstract: | A pre-proceeding method of the pressure measuring data in well testing is presented in this paper. Using the pre-proceeding method of signal arrangement, adaptive Kalman filtering and B spline function fitting, we can obtain the pressure and pressure derivative at random point in testing time. Two examples illustrate the characteristics of the method. |
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| Keywords: | Well testing Pressure measuring Pre-processing B spline function Filtering |
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