低渗透砂岩油藏注水井转抽效果分析

Effect analysis of converted injection wells in low permeability sandstone reservoir

本文依据出油宏观机理研究了适合转抽的地质条件,分析了影响注水井转抽效果的因素,并对转抽井的开发效果进行了评价。

The proper geologic conditions of converted wells are studied in this paper according to macroscopic mechanism of oil production. The factors are analyzed that affect the efficiency of converted injection wells, the profitability of these wells are evaluated as well.