摘要
针对牛心坨油层注水开发过程中暴露出的主要问题,在多年来酸化解堵室内实验和现场试验的基础上,研制开发了适合牛心坨油层注水井解堵药剂配方体系,利用该技术解决牛心坨油层注水压力高、储层污染堵塞严重的问题,实现油井的增产目的。
For the main problems appeared in the development process of water injection of Niuxintuo reservoir, on the basis of years of plugging removal by acidization laboratory experiments and field experiments, we have developed the plug-release drug formula system for the water injection well of Niuxintuo oilfield. By using the technology to solve the serious problems of high water injection pressure, reservoir pollution and blockage for Niuxintuo oilfield to achieve the goal of production increase.
出处
《当代化工研究》
2016年第9期1-2,共2页
Modern Chemical Research
关键词
低渗透油藏
解堵
污染堵塞
牛心坨油层
low permeability reservoir
plug-release
pollution and blockage
niuxintuo oilfield
