1) water plugging with thickening oil
稠化油堵水
2) water plugging for heavy oil
稠油堵水
3) high-viscosity petrochemical wastewater
稠油石化污水
1.
A new flocculant named polymerized silicon-phosphorus ferric sulfate was developed in lab to treat high-viscosity petrochemical wastewater in a plant of Liaohe Pertrochemical Corporation.
以实验室合成的聚合硅磷硫酸铁和聚丙烯酰胺为絮凝剂,系统研究了絮凝剂用量、pH值、温度、搅拌时间和沉淀时间对辽河石化分公司稠油石化污水絮凝效果的影响,确定了聚合硅磷硫酸铁的最佳使用条件:质量浓度为200mg/L,pH值为6～9,温度为25～45℃,搅拌时间为2min,沉淀时间为3min。
5) heavy oil plugged reservoir
稠油封堵油藏
6) chemical water shutoff in oilfield
油田化学堵水
补充资料：稠人
1.众人。
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