1) tight and supertight oil fields
低渗、特低渗油田
3) low permeability and extremely low permeability oilfield
低渗透和特低渗透油田
4) low permeability oilfield
低渗油田
1.
Study on reservoir protection technology during water injection of low permeability oilfield;
低渗油田注水过程中储层保护技术研究
2.
Bonan oilfield is a typical high pressure and low permeability reservoir in Chinese low permeability oilfield.
渤南油田是我国低渗油田中较典型的高压低渗油藏 ,区块整体堵水调剖在这类油藏的应用尚属国内首例。
5) ultra-low permeable oil fields
特低渗透油田
1.
There are some problems existed in Jilin ultra-low permeable oil fields, which are high pressure of water injection, low pressure of oil wells, ineffective injection-production relation, bad adaptability of well pattern and low oil recovery.
针对吉林特低渗透油田注水压力高、油井压力低、难以建立有效的注采关系、井网适应性差、原油采收率低等问题。
6) low and extremely low permeability
低渗-特低渗油藏
补充资料：渗金色
渗金色 宣德炉色名之一。用赤金薰擦入铜内，如渗入。有三种：大片，称金片；成点形，名金点；大小相间，名雨雪点。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条