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| 利用过渡段资料计算密封断层距离的一种方法 | |
| 引用本文： | 张宗亮,卢梅,黄芳蓉,侯立军,葛海庆.利用过渡段资料计算密封断层距离的一种方法[J].油气井测试,2008,17(2):7-9. |
| 作者姓名： | 张宗亮 卢梅 黄芳蓉 侯立军 葛海庆 |
| 作者单位： | 1. 大港油田公司测试公司,天津,300280 2. 大港油田公司采油五厂,天津,300280 3. 大港油田公司滩海勘探开发公司,天津,300280 |
| 摘 要： | 中、低渗透或流度较小的油藏进行试井工作时，所获取的资料基本上是密封断层过渡段的特征，利用斜率加倍关系来识别井附近密封断层存在并计算距离往往令人不满意。利用渗流基本微分方程、叠加原理、镜像反映方法，对井附近线性密封断层模型的方程进行推导，得出了利用过渡段的资料确定其存在和计算距离的关系式，并通过具体实例证明该方法的可行性。在试井解释中，对甄别井附近密封断层的真伪有较大的帮助。 |
| 关 键 词： | 断层 渗流微分方程 叠加原理 镜像反映 |
| 修稿时间： | 2007年4月23日 |
A Method to Calculate the Distance of Sealing Fault by Use of Transition Data |
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| Zhang Zongliang,Lu Mei,Huang Fangrong ,Hou Lijun.A Method to Calculate the Distance of Sealing Fault by Use of Transition Data[J].Well Testing,2008,17(2):7-9. | |
| Authors: | Zhang Zongliang Lu Mei Huang Fangrong Hou Lijun |
| Affiliation: | Zhang Zongliang,Lu Mei,Huang Fangrong (Well Testing Company,Dagang Oilfield),Hou Lijun (No.5 Oil Recovering Factory,Ge Haiqing (Offshore Exploration , Exploitation Company |
| Abstract: | Conducting well testing in the mid-low permeability or the lower mobility reservoir,the slope of the sealing fault straight line nearby the well which is twice the slope of the Horner line cannot usually observed,Most of them exhibit the fault transition. It is difficult to estimate the distance to the fault by the traditional analysis method.according to the basic concept of the basis partial differential equation,the superimposition theory and the image response, the paper derives the analytic equation fo... |
| Keywords: | sealing fault basis partial differential equation superimposition theory image response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |