Zhangdian Oilfield belongs to high water sensitive fo rmation,so it is very important to inject clay stabilizers into formation during water injection to prevent clay from expanding.
张店油田属强水敏地层 ,注水开发的关键是防止储层发生粘土膨胀。
参考来源 - 张店油田注水井粘土稳定剂配方的室内筛选·2,447,543篇论文数据，部分数据来源于NoteExpress
Due to serious sensitivity to water and plugging by emulsification liquid, it was difficult to convert oil well to water injection well since water flood recovery in Zhangdian Oilfield.
张店油田进入注水开发以来，由于储层存在着严重的水敏、乳化液堵等伤害，致使油井转注较为困难。
Oil Wells are scattered in a large area in Zhangdian oilfield, where the terrain is complex. It is common that oil Wells stop pumping but the problem cannot be found and treated in time.
张店油田油井分布具有面积广、分散、地形复杂的特点，时常出现停机停抽现象而不能及时发现处理。
应用推荐