| 识别试井解释模型的压力导数方法 |
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| 引用本文： | 王学孔 袁愈玖. 识别试井解释模型的压力导数方法[J]. 石油学报, 1992, 13(4): 97-103. DOI: 10.7623/syxb199204011 |
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| 作者姓名： | 王学孔 袁愈玖 |
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| 作者单位： | 1. 大庆石油学院;2. 大庆石油管理局开发部;3. 大庆职工大学;4. 大庆采油一厂 |
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| 摘 要： | 利用十种试井解释模型说明了压力导数在模型识别上所起的重要作用。一阶导数可以放大压力的微小变化,压力的二阶导数可以放大压力一阶导数的微小变化,并给出三个识别实例。提高了对边界封闭,岩性变化的判断和识别。
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| 关 键 词： | 模型识别 压力导数 试井解释 |
| 收稿时间： | 1990-06-04 |
PRESSURE DERIVATIVE TECHNIQUE FOR THEIDENTIFICATION OF THE WELL TEST INTERPRETATIONMODEL |
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| Wang Xuekong,Yuan Yujiu,Li Yancheng,Sun Zhan,Sun Zhi. PRESSURE DERIVATIVE TECHNIQUE FOR THEIDENTIFICATION OF THE WELL TEST INTERPRETATIONMODEL[J]. Acta Petrolei Sinica, 1992, 13(4): 97-103. DOI: 10.7623/syxb199204011 |
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| Authors: | Wang Xuekong Yuan Yujiu Li Yancheng Sun Zhan Sun Zhi |
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| Affiliation: | 1. Daqing Petroleum Institute;2. Daqing Petroleum Administrative Bureau, The Division of Oil Field Development;3. Daqing Professional University;4. Daqing First Production Co. |
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| Abstract: | This paper demonstrates an important role played by the pressure derivative curve on the identification of the interpretation model in a complete well test interpretation process with ten models.And, three practical cases are shown also in the paper. |
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