摘要
池46区长8油藏小井距开发,具有原始地层压力高,地饱压差大特征,投入注水开发以后,注水敏感性强,受储层非均质性制约,油井易见水,2010-2012年连续三年油藏含水持续上升,因此,本文通过对注水开发后油井见水特征的研究,深入分析见水成因,实施有针对性的治理,总结出姬塬油田池46区长8油藏在注水开发过程中的油井见水特征及治理手段,从而科学指导油藏开发调整。
Well spacing Jiyuan oilfield pool 46 Chang 8 reservoir development,with the origi- nal formation pressure to eat a large pressure difference characteristics,put the water injec- tion development,water sensitivity,by the reservoir heterogeneity constraints,well easy to see water,2010-2012 and three consecutive years of reservoir water content continued to rise. Therefore, this article by well see the water features in the waterflood development,in-depth analysis to see the water causes the implementation of targeted governance summed Jiyuan oilfield pool 46 Chang 8 reservoir in the development process in the injection well see water features and control means,which the scientific guidance for adjustment of reservoir develop- ment.
出处
《石油化工应用》
CAS
2013年第5期54-56,共3页
Petrochemical Industry Application
关键词
长8油藏
见水特征
Chang 8 reservoir
see the water features
