| 有界地层长时生产井的短期压力恢复数据处理分析方法 |
| |
| 引用本文： | 李治平,赵必荣.有界地层长时生产井的短期压力恢复数据处理分析方法[J].西南石油学院学报,1989,11(4):70-80. |
| |
| 作者姓名： | 李治平 赵必荣 |
| |
| 作者单位： | 西南石油学院石油开发系
(李治平)，西南石油学院石油开发系(赵必荣) |
| |
| 摘 要： | 本文提出了一种对任意形状有界地层内一口长时生产井的短期压力恢复数据处理分析方法。该法的理论基础既不同于传统的Horner分析法,又不同于现代试井图版分析法,它是在考虑了关井前地层中实际流动状况下推导出来的,因而,分析处理该类问题试井资料的结果更符合实际。使用该法可求得地层流动系数,单位压降地层弹性储量以及井壁污染系数。实际资料的处理证明了该法对有界地层内一口长时生产井的短期压力恢复数据处理极为有效。
|
| 关 键 词： | 压力恢复分析 Horner法 有界地层 长时生产井 短期压力恢复 |
A METHOD OF ANALYSING SHORT BUILDUP DATA AFTER LONGTIME PRODUCTION IN FINITE RESERVOIR |
| |
| Li Zhiping Zhao Birong.A METHOD OF ANALYSING SHORT BUILDUP DATA AFTER LONGTIME PRODUCTION IN FINITE RESERVOIR[J].Journal of Southwest Petroleum Institute,1989,11(4):70-80. |
| |
| Authors: | Li Zhiping Zhao Birong |
| |
| Affiliation: | Department of Oil Exploitation |
| |
| Abstract: | This paper presents a method of analysing short buildup data after longtime production in a well inside a finite reservoir with any shapes. The basic theory of the method is different from both traditional Horner method and Modern type curve analysis method. It is derived from considering the actual flow conditions in the reservoir before shut-in. Therefore, ther esults of analysing short buildup data by this method coinside more closely with actual values. Its validity is verified through analysing short buildup data after longtime production in the finite reservoir in situ. |
| |
| Keywords: | Pressure-buildup analysis Horner methot Finite reservoir |
| 本文献已被 CNKI 维普 等数据库收录！ |
