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均匀流量假设下分枝水平井的产能公式
引用本文:陈军斌,李.均匀流量假设下分枝水平井的产能公式[J].应用力学学报,2004,21(2):135-137.
作者姓名:陈军斌  
作者单位:1. 西安交通大学,西安,710049;西安石油大学,西安,710065
2. 西安交通大学,西安,710049
基金项目:国家自然科学基金的资助 (No .5 9995 460 )
摘    要:将分枝水平井视为垂直裂缝,在均匀流量假设下,利用复变函数理论推导出了当分枝数分别为1和2时的分枝水平井产能公式。证明了在均匀流量假设下垂直裂缝相当的折算半径与导流能力为无限大的相比减少12%。

关 键 词:均匀流量  分枝水平井  产能公式  垂直裂缝  复变函数理论
文章编号:1000-4939(2004)02-0135-03

The Productivity Formula of Branch Horizontal Well of Uniform Flux
Chen Junbin , Li Dang Zhou Fang de.The Productivity Formula of Branch Horizontal Well of Uniform Flux[J].Chinese Journal of Applied Mechanics,2004,21(2):135-137.
Authors:Chen Junbin  Li Dang Zhou Fang de
Institution:Chen Junbin 1,2 Li Dang 2 Zhou Fang de 2
Abstract:The productivity formula of horizontal well, which is based on the assumption of uniform flux as well as considering the branch horizontal well to be a vertical fracture, has been deduced by using the complex function theory when the number of branch is 1 or 2 respectively. In accordance with the supposition of uniform flux, this paper proves that the conversation radius of vertical fracture is 12% less than that of the infinite conductivity.
Keywords:branch well  productivity formula  uniform flux  vertical fracture  
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