Chieftain Sand operates a state-of-the-art plant that manufactures ISO/API grade 20/40, 30/50, 40/70 proppants as well as 100-mesh frac sand proppants. Our sophisticated mining operations and plant designs are engineered to maintain product specifications and finished product integrity during storage and load-out. Our Wisconsin production plant supports all major North America, including the US and Canada, and international basins.
We deliver a more dependable product with robust processes and best in class practices while washing and drying our sand, and separating it into specific size ranges before loading a rail car or truck. We minimize grain size separation while in transit. A consistently high threshold of quality is what our customers expect, and we deliver.