1) chemical water shutoff in oilfield
油田化学堵水
2) water shutoff in oil field
油田堵水
1.
Application of acteal resin in water shutoff in oil field;
缩醛类树脂在油田堵水中的应用初探
3) chemical characteristics of oilfield water
油田水化学
1.
Vertical zonation of chemical characteristics of oilfield water in the Songliao Basin
松辽盆地油田水化学的垂直分带性
4) chemical water plugging
化学堵水
1.
With well group as flooding unit,the tech- niques of fracturing and block removing,stratified waterflooding,in- depth profile control,and chemical water plugging for oil and water wells are integrated and optimized to improve recovery factor.
即以注采井组为单元,将油水井压裂解堵、分层注水、深度调剖、化学堵水等技术进行优化整合,最大程度地发挥技术整体作用,提高注采井组采收率。
6) water plugging with thickening oil
稠化油堵水
补充资料：油田化学
油田化学
在油田上使用化学剂或化学方法来改善工作状况，解决生产过程中发生的问题，简称为油田化学。
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