| 分支水平井产能的研究 |
| |
| 引用本文： | 程林松,李春兰.分支水平井产能的研究[J].石油学报,1995,16(2):49-55. |
| |
| 作者姓名： | 程林松 李春兰 |
| |
| 作者单位： | 石油大学 北京 |
| |
| 摘 要： | 综合运用数学分析方法(保角变换、镜像反映、叠加原理、等值渗流阻力)和物理模拟方法(电解模型)对分支水平井稳定渗流进行了较系统的研究.推得了分支水平井的流场分布和产能计算公式,并对影响分支水平井产能的因素进行了分析和研究.利用实验测试结果对分支水平井产能计算公式进行了检验.结果表明,解析解产能计算公式具有一定的精度,可用于实际油藏分支水平井的产能预测.
|
| 关 键 词： | 水平井 产能 解析法 数学分析 物理模拟 |
| 收稿时间： | 1993-06-04 |
THE PRODUCTIVITY STUDY OF BRANCH A HORIZONTAL WELL WITH MULTIPLE BRANCHED WELLS |
| |
| Cheng Linsong, Li Chunlan,Lang Zhaoxin, Zhang Lihua.THE PRODUCTIVITY STUDY OF BRANCH A HORIZONTAL WELL WITH MULTIPLE BRANCHED WELLS[J].Acta Petrolei Sinica,1995,16(2):49-55. |
| |
| Authors: | Cheng Linsong Li Chunlan Lang Zhaoxin Zhang Lihua |
| |
| Affiliation: | University of Petroleum, Beijing |
| |
| Abstract: | In this paper,mathematical method (conform transformation ,imaging,superposition principle, equivalent flow resistance)and physical simulation(dectrolytic model)are appliedto study the stead state flow for a horizontal well with multiple bore holes. The flow patternand the formulas for calculating productivity of this horizontal well are derived. In addition,the parameters that affect the productivity of this horizontal well are studied.The resuIt ofcalculation was compared with the experimental data on electrolytic model.The comparisonindicated that the formulas derived here have a high accuracy and can be used to predict theproductivity for a horizontal well with multiple branched boreholes in a practical reservoir. |
| |
| Keywords: | horizontal well productivity analytic method mathematical analysis physical simulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《石油学报》浏览原始摘要信息 |
|
点击此处可从《石油学报》下载全文 |
|
