靖安油田XⅠⅤ油藏中高含水期的合理注采比优化

Jingan oilfield XⅠⅤ reservoir with high water cut period of reasonable injection-production ratio optimization

确定水驱开发油藏合理注采比是油藏管理的重要任务,水驱油藏注采比直接影响油藏能量和水驱开发效果,是油藏最重要的开发技术之一。本文列举了几种确定合理注采比的油藏工程研究方法,并对靖安油田XⅠⅤ油藏中高含水期合理注采比优化。

It is very important to determine a reasonable injection-production-ratio, which influences remarkably reservoir energy and production in water-drive reservoir. The paper elaborates several reservoir engineering means to determine reasonable injection-productionratio and optimizes it in Jingan oilfield＇s XIV reservoir, which is in the medium-high water cut stage.