Polyacrylamide shale inhibitors effectively reduce the occurrence of these problems by changing the rheological properties of water-based drilling fluids and reducing the contact and adhesion of shale with drill bits and pipe walls.
Polyacrylamide is an additive with many functions in oil field chemicals. Its aqueous solution has high viscosity and has good thickening, flocculation and rheology adjustment effects
Polyacrylamide (PAM) is a polymer commonly used as an additive in water treatment, oil extraction and other fields. When formulating drilling fluids, the use of polyacrylamide is generally not subject to significant requirements on water temperature.
PAM (polyacrylamide) is a widely used polymer with a variety of uses and applications. The following are some of the main uses and applicability of PAM: