摘要
以区块内黄参37井区为研究单元,对研究区内注水开发指标进行了系统评价。以菱形反九点井网进行了注水开发方案设计,并与现有井网条件进行了预测对比。对比结果表明20 a后菱形反九点井网布局的累积产油达到25.49万t,较现有井网在采出程度方面提高了6.17%,反映出注水开发对黄参37井区具有较为显著的增产效果。
Chooses Huangcan 37 area as the research unit, makes a systematical evaluation of water injection development index. The water injection development scheme design is carried out by the diamond inverted nine point well pattern, and contrasts with the existing well pattern. The result shows that the cumulative oil production of the diamond inverted 9 point well pattern is 2.549×10^5 t, which is increased by 6.17 % compared with the existing well pattern.
出处
《煤炭技术》
北大核心
2017年第11期159-161,共3页
Coal Technology
关键词
注水
菱形反九点井网
预测
water injection
diamond inverted 9 point well pattern
prediction
