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.