摘要
在油气田开发作业中,储层保护贯穿始终。其中对于低渗透储层而言,由于孔喉过度狭窄,极易发生堵塞,进而伤害储层,为此,积极进行储层伤害机理的研究对储层保护而言十分关键。本文分析了低渗透储层伤害的主要机理和保护方法,力求为低渗透油气藏的绿色开发、高效开发奠定良好的科学依据。
In oil and gas field development,reservoir protection is carried out throughout the process.Among them,for low-permeability reservoirs,due to excessive narrowing of the pore throat,it is easy to clog and damage the reservoir,so actively studying the reservoir damage mechanism is very important for reservoir protection.In this paper,the main mechanisms and protection methods of low permeability reservoir damage are analyzed to lay a good scientific basis for the green and efficient development of low permeability oil and gas reservoirs.
作者
徐光达
陈同骁
Xu Guang-da;Chen Tong-xiao(Engineering Technology Branch of CNOOC Energy Development Co.,Ltd.,Tianjin 300450 China)
出处
《科学与信息化》
2022年第22期124-126,共3页
Technology and Information
关键词
低渗透储层
伤害机理
储层保护
low permeability reservoir
damage mechanism
reservoir protection
