摘要
石南21井区头屯河组油藏非均质性强,随着全面注水开发时间延长,油田高含水井数逐渐增多。近三年来,调剖作为石南21井区稳油控水的一项重要措施,累计增油1.03×104t。本文主要介绍了石南21井区调剖措施现场施工工艺,并分析总结了影响调剖效果的工艺因素,对优化施工方案,实现陆梁油田持续高效开发具有重要意义。
Not only according to the characteristic of heterogeneity,but also with the extending overall development time to inject water,oil wells with high watery gradually increased in Shinan 21 well field Toutunhe reservoir.Profile as a stable water-control and oil-increase technology method accumulated 1.03×104 t in the last three years.In order to maintain the efficient development,field application was introduced,and operation factors were summarized which influenced the effect of profile technology.
出处
《广州化工》
CAS
2011年第3期160-163,共4页
GuangZhou Chemical Industry
关键词
石南21井区
非均质
调剖
工艺效果分析
Shinan 21 well field
heterogeneity
profile
effect of process
