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Regarding this problem, our R&D researchers
developed fluid loss additive CG212 based on former products CG210 series with
anti-sedimentation mechanism. Besides, during the development, our researchers
made careful analysis, took projects’ actual needs into account and properly
designed product structure. This product is suitable for cement slurry system whose
densities range from 1.3 g/cm³-1.7g/cm³and effectively improves the
stability, which further secure the quality of cementing.
In addition, for the sedimentation problem of highly
dispersive cement slurry used in Russia, Western countries and other areas,
e.g., Dyckerhoff well cement, this fluid loss additive reduces the cement’s
dispersive effect and allows the slurry maintain stable rheological property
under various temperatures.
In all, fluid loss additive CG212 is optimized for enhancing
the performances of both low density cement slurry and highly dispersive cement
slurry. It solves another tough problem in cementing projects.
на странице :Fluid Loss Additive CG117—For Seawater Slurries
на следующей странице :Technical Advancement Concerning Aluminate Cement Slurry