Emulsifier for Oil-based Drilling Fluids. CS-PE
Oil-based drilling fluid filtrate reducer. CS-OFL
Flocculant for oil-based drilling fluid.CS-HSF
Emulsifier for oil-based drilling fluids. CS-AE
Emulsifiers for oil-based drilling fluids. CS-ORC
Wetting Agent for Oil-based Drilling Fluids. CS-WET
Oil-based drilling fluid filtrate reducer. CS-OF
