Anionic Polyacrylamide Used in Drilling Mud

Anionic Polyacrylamide Used in Drilling Mud

Basic Info It is a copolymer of anionic character and high molecular weight. It is a watersoluble polymer, which is primarily used as a highly efficient fluid loss reducer, viscosifier and protective colloid for shale's and cutting in fresh water, calcium, sodium brines and KCL mud systems....