复杂断块油田提高采收率方法与技术

Technology and Measures for Recovery Improvement on Complicated Fault-Block Oil Reservoir

随着油田开发逐渐进入高含水开采阶段 ,开发难度越来越大 ,各种挖潜措施成本越来越高。本文针地复杂断块油田的特点 ,分析了剩余油的分布规律 ,结合实际事例论述了提高油田采收率的多种方法与技术 。

All assorts of measures with more and more high expenditures have to be adopted for potential production while increasing development difficulty following the oilfield development enter into the stage of high water-cut. This presentation analysis the distribution principle of the remaining oil on complicated faultblock oil reservoir and rises up lots of technology and measures for recovery improvement on complicated faultblock oil reservoir, and offers some significant reference to the development of it.