Sulphonated Asphalt seams the producer blend gilsonite for making Sulphonated asphalt, blown asphalt, lignite, caustic soda, and the mixture of latter compounds.

First of the all Asphasol is sodium Asphasol that we make water-soluble by a unique sulfonation process. It is a versatile, total mud conditioner that stabilizes shale formations, significantly increases lubricity, lowers high-temperature high-pressure fluid loss (HTHP) water loss and enhances filter cake properties in both oil-based drilling fluids and water-based drilling fluids.