We produce high-grade Sulphonated Asphalt that’s crafted to offer excellent shale inhibition, fluid loss control, and lubricity for both water-based and oil-based drilling fluids. Drilling contractors worldwide trust our product, which is engineered to withstand pressure—no kidding! When drilling in challenging conditions with unstable formations, high temperatures, and sudden losses, our sulphonated asphalt holds strong, providing the wellbore stability and operational efficiency your rig team needs.