Note： Formulation of the cement slurry：：Jiahua cement-Class G, water-cement ratio 0.44, RF – S amount of 0.5% to 2.5%.
Dispersant ZOC-002 is one of the main oil well cement admixtures. By modulating the surface charge of the cement, it can effectively disperse the cemented structure of the cement particles and improve the rheologicalpropertyof the cement slurry. Thus it can achieve Low pressure turbulent cementing and improve displacement efficiency and cementing quality.
Effective oil well cement dispersant ZOC-002 have good temperature resistance, suitable for a temperature range of 20-130 ℃.
It owns good compatibility with common cement admixtures and cement. It is soluble in water, thus can be wet mixed.
ZOE-007 has no bubble in water slurry, and is easy for construction. Dosage amount is 0.5-2.5% (accounting for cement dry weight).