High-Density Cement Sl

This high-density cement slurry system is suitable for both freshwater and saline conditions. It is formulated using particle size distribution technology, resulting in a high-density cement slurry with a low liquid-to-solid ratio, good fluidity, and high compressive strength. It has been widely applied in well cementing for salt formations, saline aquifers, and Sichuan-Chongqing shale gas reservoirs. From 2020 to 2022, this high-density cement slurry system has been used in over 200 wells, consistently delivering high-quality well cementing results. In the past three years, the highest density achieved in the field application of this high-density cement slurry system was 2.60 g/cm³, with a maximum circulating temperature of 156°C.