| 大牛地气田异常修正等时试井资料求取产能方法 |
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| 引用本文： | 王念喜,李雪雁.大牛地气田异常修正等时试井资料求取产能方法[J].油气井测试,2006,15(2):18-20,24. |
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| 作者姓名： | 王念喜 李雪雁 |
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| 作者单位： | 中石化华北分公司勘探开发研究院,河南,郑州,450006 |
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| 摘 要： | 大牛地气田为低渗-致密气田,因存在启动压力梯度等因素,修正等时试井曲线按常规方法处理出现异常,无法准确获取气井的产能方程.采用LIT法和异常曲线校正法对气田异常试井资料进行了重新处理,最终获得气井产能方程,为同类气藏产能试井可能出现的异常资料处理解释探索了新的途径.
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| 关 键 词： | 大牛地气田 修正等时试井 产能方程 |
| 收稿时间： | 2004-04-20 |
| 修稿时间： | 2004-04-20 |
The Method of Obtaining Productivity Equation With Informal Modified Isochronal on Daniudi Gas Field |
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| Wang Nianxi,Li Xueyan.The Method of Obtaining Productivity Equation With Informal Modified Isochronal on Daniudi Gas Field[J].Well Testing,2006,15(2):18-20,24. |
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| Authors: | Wang Nianxi Li Xueyan |
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| Abstract: | Da Niudi gas field is a low permeability and tight gas field. Due to starting pressure, correct productivity equation can't be obtained through modified isochronal data with conventional method. LIT method and informal curve corrected method are used to reprocess informal data and corrected productivity equation can be gotten. This method can be a guide for the informal data in this kind of gas reservoir. |
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| Keywords: | Da Niudi gas field modified isochronal test productivity equation |
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