摘要
本文推导了气顶底水油藏水平井产能公式和见水时间。在推导过程中考虑了油藏顶部油气界面、油藏底部的油水界面、油层各向异性比值及水平井位置对水平井势分布的影响。所得的结果对水平井油藏工程设计和理论研究具有一定的指导意义。
This paper derives productivity formuh and water breahhrough time of horizon-tal wells in a reservoir with gas cap and bottom water drive, During the process of deriva-tion, the influences of oil gas interface at the top of the reservoir, oil water interface at thebottom of the reservoir,reservoir anisotropic ratio and position of a horizontal well to poten-tial distribution are considered.The results obtained are useful for reservoir engineeriiig de-sign and theoretical study of horizontal wells.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1995年第3期38-43,共6页
Petroleum Geology & Oilfield Development in Daqing
关键词
气顶底水驱
水平井
油藏工程
油田开发
Gas cap and bottom water drive,Horizontal well, Productivity formula ,Wa-ter breakthrough time,Study
