Drilling Mud Additives

Mud Corrosion Inhibitors
Primary Emulsifiers
Secondary Emulsifiers
Oxygen Scavengers
Hydrogen Sulfide Scavengers
Bactericides
Scale Inhibitors
Rheology Modifiers
Viscosifiers
Thinners
Fluid Loss Additives
Foaming Agents
Surfactants
Wetting Agents (Surfactants)
Anionic Friction Reducers
Cationic Friction Reducers
Defoamers
Clay (Shale) Stabilizers
Coagulating Agents
Silt Suspenders
Lubricants
Drilling Detergents
Spotting Fluids
Sweep Pills (Polymeric Viscosifiers)
Fluid Loss Pills
Spacer Polymeric Materials

…and more