陈庄稠油油藏深部调驱技术研究与应用

Research and application of deep-profile control and
displacement technology in Chenzhuang Oilfield

 毛源1 张贵才2 杨年文1 唐存知

胜利油田分公司河口采油厂，山东东营257200 中国石油大学石油工程学院，山东东营257061

 陈庄油田是一个具继承性发育的受基岩古地形控制的披覆构造稠油油藏。1992
年投入全面开发，近年来部分油井含水快速上升、平面水淹严重，加之油层纵向上水驱不均，常
规普通调剖效果变差。针对这一问题，阐述了一种新型的提高采收率决策技术——DAM 决策
技术，应用这一技术研究了陈庄油田的渗透率分布规律和水驱规律及陈庄油田调驱措施的选
井、选剂、选量；研究了适合稠油油藏的高、中、低强度的调驱剂系列，特别是研究了一种具有深
部调剖和驱油双重作用的调驱剂；研究了适合稠油油藏的调驱剂组合与设置方式，包括高、中、低强度调驱剂的注入顺序、用量分配及不同调驱剂在地层中放置的位置对堵水和驱油效果的
影响；研究了调驱剂用量与注入参数的优化设计方法；研究了现场施工工艺，包括调驱剂的配
制工艺、注入方式等，并进行了现场施工。

This paper studied a new kind of decision -making
technology (DAM) was studied. The distribution rule of the
permeability and the water flood were studied using the DAM
method. The well and the agent were decided by the DAM
method. The different strength agents for profile control and
displacement were researched including a kind of agent that
could be used to displace the oil and profile control in deep
reservoir. The injection order and the amount to be used of the
different strength agent were studied. The influence of the
order and volume would influence the effect of the work.