Welcome to Tianjin Oilbayer Technology Co., Ltd., a leading manufacturer and supplier of polyanionic cellulose fluid loss additive in China. Our product is a highly effective additive for controlling fluid loss in water-based drilling fluids. It is widely used in oilfield drilling operations to enhance the rheological properties of the drilling fluid and prevent fluid loss to the formation. Our polyanionic cellulose fluid loss additive is known for its superior performance and stability in high-temperature and high-salinity environments. It is compatible with a wide range of drilling fluid systems and provides excellent fluid loss control, resulting in improved wellbore stability and reduced formation damage. At Tianjin Oilbayer Technology Co., Ltd., we are committed to providing high-quality products that meet the highest industry standards. Our state-of-the-art manufacturing facility and stringent quality control processes ensure that our polyanionic cellulose fluid loss additive consistently delivers reliable and cost-effective performance. Choose our polyanionic cellulose fluid loss additive for superior fluid loss control in your drilling operations. Contact us today to learn more about our product offerings and how we can meet your specific needs.