American Colloid Company is a leading producer and supplier of custom-processed materials essential to drilling operations. With over 75 years of experience, the Petroleum Products Group of American Colloid continues its goal to aid the industry in the efficient development of oil and gas resources throughout the world.

These products are comprised of Wyoming bentonites, North Dakota lignite, polymers and chemical additives. By maintaining large mining properties of available reserves and extensive mining operations, American Colloid Company ensures the mining industry a continuous supply of the finest quality products for use in existing and developing new energy sources.