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1)  Additive for Oil Well Cement Slurries
油井水泥浆外加剂
2)  additive for oilwell cement
油井水泥外加剂
3)  Dispersing/Retarding Agent
多功能油井水泥外加剂
4)  oil well cement additives
油井水泥添加剂
5)  oil well cement slurry
油井水泥浆
1.
The thickening curve of oil well cement slurry comprehensively embodies some parameters like thickening time,primary consistency,transition time(the time of 40cd~100Bc) and thickening line shape,thus playing an instructive part in the property design of cement slurry and the construction of well cementing.
油井水泥浆稠化曲线是油井水泥浆稠化时间、初始稠度、过渡时间(40~100Bc的时间)、稠化线形等参数的综合体现,对水泥浆性能设计和固井施工有着重要的指导作用。
2.
This paper evaluates the properties of silicone defoamer SK-1 with the density recovery ratio of oil well cement slurry as an index,and discusses the influence of SK-1 on the thickening property,compressive strength,and rheological properties of different types of cement slurry.
以油井水泥浆的密度恢复率为评价指标,对有机硅消泡剂SK-1进行了性能评价,讨论了SK-1对不同体系的水泥浆的稠化性能、抗压强度、流变性能的影响。
6)  Additives for Oil Well Cement Slurries
油井水泥外加剂配方研究
补充资料:油井水泥外加剂
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性质:为满足固井作业和固井质量的要求,注水泥时必须添加各种外加物来调节水泥性能,这些外加物称作油井水泥外加剂。它们包括缓凝剂、催凝剂、减阻剂、降滤失剂、降密度剂、加重剂、防气窜剂、消泡剂、增强剂和隔离液等十大类。 

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