| 考虑井筒相分离的污染检测试井研究及应用 |
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| 引用本文： | 杨洪志,冯文光,陈友莲.考虑井筒相分离的污染检测试井研究及应用[J].成都理工大学学报(自然科学版),2000,27(2):137-140. |
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| 作者姓名： | 杨洪志 冯文光 陈友莲 |
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| 作者单位： | 1. 成都理工学院石油系,成都,610059
2. 四川石油管理局研究院 |
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| 摘 要： | 通过对 Fair模型解与 Ram ey模型解的对比分析 ,提出利用双对数及导数典型曲线分析具有井筒相再分布实测曲线的新方法 ,提高了处理具有井筒相再分布实测曲线的精度 ,并在现场实例中得到验证
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| 关 键 词： | 井筒相再分布 试井解释 分析方法 表皮系数 曲线拟合 计算方法 |
A STUDY ON DAMAGE TEST WITH WELLBORE PHASE REDISTRIBUTION AND ITS APPLICATION |
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| YANG Hong-zhi,FENG Wen-guang,CHEN You-lian.A STUDY ON DAMAGE TEST WITH WELLBORE PHASE REDISTRIBUTION AND ITS APPLICATION[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2000,27(2):137-140. |
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| Authors: | YANG Hong-zhi FENG Wen-guang CHEN You-lian |
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| Institution: | YANG Hong zhi 1,FENG Wen guang 1,CHEN You lian 2 |
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| Abstract: | By contrasting Fair model with Ramey model in solution and curve shape, this paper presents a new means to interpret the measured curves with wellbore phase redistribution on pressure build up tests, which still uses the double log and derivative typical curves to fit after adjusting the measured curves. This way promotes the analytic precision of the measured curves with wellbore phase redistribution and has been verified by the worksite example. |
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| Keywords: | wellbore phase redistribution well test interpretation analytical method skin coefficient curve fitting calculation procedure |
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