Poly-Mud H is a partially hydrolyzed polyacrylamide with high molecular mass and average anionic activity, obtained by way of salt polymerization of acrylamide and sodium acrylate. It improves rheological properties of drilling fluids, which contributes to efficient outflow of drill cuttings from the borehole.
It is delivered in bags of 25 kg.
Poly-Mud H is designed for flocculation, encapsulation of drill cuttings in water-base drilling muds. It is also used to increase the viscosity of drilling mud and to consolidate the walls of borehole. It forms a thin, solid filter cake on the walls of borehole, which prevents the hydration of clays and colmation of pore throats.
*Property shall be measured on the Customer’s demand
Poly-Mud H is used in drilling fluids in concentrations up to 0.3%.