| 用试井方法确定注水后地层渗透率的变化 |
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| 引用本文： | 杨士荣. 用试井方法确定注水后地层渗透率的变化[J]. 油气井测试, 2005, 14(6): 28-30 |
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| 作者姓名： | 杨士荣 |
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| 作者单位： | 大港油田测试公司,天津,300280 |
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| 摘 要： | 大港油田已进入开发中后期，高含水油田占73％，开发初期的一些参数已不适合现在开发的需要。研究出一套用试井方法确定注水以后地层渗透率变化的方法，对大港油田的增储上产具有重要意义。
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| 关 键 词： | 高含水 试井 渗透率 孔隙 流度比 注水压降 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-04-012005-10-09 |
Determining Change of Formation Permeability after Injection Water by Testing Method |
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| Yang Shirong. Determining Change of Formation Permeability after Injection Water by Testing Method[J]. Well Testing, 2005, 14(6): 28-30 |
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| Authors: | Yang Shirong |
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| Abstract: | Dagang oilfield is already at middle or past development period, of which high containing water oilfields 73%, some parameters are not suit for developing need. A set of methods determining change of formation permeability after injection water by testing way have an important benefit for increasing production potential of Dagang oilfield. |
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| Keywords: | high containing water well testing permeability porous flow ratio down pressure of water injection |
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