| 压裂水平井多裂缝系统的试井分析 |
| |
| 引用本文： | 李树松,段永刚,陈伟,张娜,蔡卓林.压裂水平井多裂缝系统的试井分析[J].大庆石油地质与开发,2006,25(3):67-69,78. |
| |
| 作者姓名： | 李树松 段永刚 陈伟 张娜 蔡卓林 |
| |
| 作者单位： | 西南石油大学,四川,成都,610500;西南石油大学,四川,成都,610500;西南石油大学,四川,成都,610500;西南石油大学,四川,成都,610500;西南石油大学,四川,成都,610500 |
| |
| 摘 要： | 压裂水平井技术是实现油气田经济开发的重要手段之一，而试井分析技术是压裂水平井的关键技术。在分析国内外压裂水平井试井模型和试井解释方法发展现状基础上，研究了压裂水平井多裂缝系统试并模型和解释方法，并分析了其压力动态特征。采用解析解与数值解相结合的半解析法构造渗流数学模型，并针对边界复杂情况，在模型中引入裂缝离散化机制。
|
| 关 键 词： | 压裂水平井 试井分析 渗流数学模型 压力动态特征 裂缝离散化机制 |
| 文章编号： | 1000-3754（2006）03-0067-03 |
| 收稿时间： | 2005-07-26 |
| 修稿时间： | 2005-07-26 |
Well Testing Analysis of Fractured Horizontal Well |
| |
| LI Shu-song,et al..Well Testing Analysis of Fractured Horizontal Well[J].Petroleum Geology & Oilfield Development in Daqing,2006,25(3):67-69,78. |
| |
| Authors: | LI Shu-song |
| |
| Abstract: | Fractured horizontal well technology is an important method of economic development of oil field.Well testing is a key technology of fractured horizontal well.Based on actual development of well testing model and interpretation method of fractured horizontal well both at home and abroad,this paper studies well testing model and interpretation method of fractured horizontal well with multiple fractures,and analyzes pressure performance characteristics.It uses semi-analytical solution of combination between analytical solution and numerical solution to construct flow model in porous media,and introduces fracture discrete mechanism in model aiming at complicated boundary cases. |
| |
| Keywords: | fractured horizontal well well testing analysis flow model in porous media pressure performance characteristic fracture discrete mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
