| 压裂后压力递减分析新方法 |
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| 引用本文： | 郭大立,陈汶滨.压裂后压力递减分析新方法[J].石油钻采工艺,1997,19(4):70-73. |
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| 作者姓名： | 郭大立 陈汶滨 |
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| 作者单位： | 1.西南石油学院 |
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| 摘 要： | 随着油气藏整体压裂技术的发展,压后评估技术越来越受到广泛重视。针对压裂后压力递减资料分析技术,提出了一种新的数学拟合方法,并研制了一套Windows环境下的解释软件、应用该软件可以获得压裂后的有关评价参数。实例计算表明,本方法比传统的曲线拟合方法更为简便可靠。
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| 关 键 词： | 压裂 压力递减 评价 数学模拟 方程 计算机程序 |
| 收稿时间： | 2019-05-19 |
A NEW METHOD FOR ANALYSIS PRESSURE DECLINE OF POST-FRACTURING |
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| Guo Dali, Chen Wenbin, Zhao Jinzhou.A NEW METHOD FOR ANALYSIS PRESSURE DECLINE OF POST-FRACTURING[J].Oil Drilling & Production Technology,1997,19(4):70-73. |
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| Authors: | Guo Dali Chen Wenbin Zhao Jinzhou |
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| Affiliation: | Guo Dali; Chen Wenbin; Zhao Jinzhou |
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| Abstract: | With the development of whole fracturing technology for gas reservoir, more and more importance is attached to the post-fracturing evaluating technology. This paper introduces a new mathematical fitting method and develops a set of computer software for Windows, by which we can obtain the relevant parameters for post-fracturing evaluation.Some field examples show that the new method is simpler and more reliable compared with the conventional curve fitting method. |
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| Keywords: | fracturing pressure decline evaluation mathematical simulation equation computer program |
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