摘要
随着油田的开发 ,文 1 3北块沙三中油藏层间矛盾加剧 ,开发效果较差 ,采收率极低。气举转抽、大型水力压裂改造储层、加密井部署 3种工艺在该区块的研究和应用 ,大大提高了该区块的采收率 ,从而为同类型油藏的开发提供了可靠的依据。
The north Wen13 Sasanzhong reservoir is a very special low permeable and resistivity reservior.With the development of oilfield the interlaminar contradiction is more and more critical,the developed result is more difference,recovery efficiency is very low.This paper describes in detailed the study and appliaction of gas lift turning oil pumping?big waterpower facturing?infill well arrangement three technique in this block,enhanced this block oil recovery,providing a reliable basis for development of the same kind reservoir.
出处
《断块油气田》
CAS
2003年第6期55-56,共2页
Fault-Block Oil & Gas Field
