PRODUCTS
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Composite plugging agent -
Crosslinked polymer for drilling fluid plugging agents -
Strong plug plugging agent for drilling fluid -
Long chain alkylates as main emulsifiers for oil-based drilling fluids -
Alkyl alcohol polyether as auxiliary emulsifier for oil-based drilling fluids -
Wetting agents for oil-based drilling fluids -
Oil soluble resin as a filtrate reducer for oil-based drilling fluids -
Defoamer for drilling fluid - Organic silicon -
Bactericide Quaternary ammonium cation for drilling fluid
