陕北张天渠油田延长组储层划分与注水开发研究

Research into the Water Flooding Development and the Lengthening of the Division of Group Store Layers in Zhangtianqu Oil Field in North Shaanxi

文章通过油藏精细描述和储层连通性的研究,对注采井网优化部署并适时合理调整,单井产量及采收率明显提高,驱油速度均匀平稳,避免采油井暴性水淹,油田开发效益明显,具有对类似油田开发工作借鉴参考意义。

This article, through a detailed description of oil stores and a study of the connectiveness of store layers, has made some reasonable changes in the perfection of well networks, and the output per well has risen obviously, with stable driving oil speed and high profit of oil field development, giving lessons to similar oil field development.