COSL Chemicals (Tianjin) Co., Ltd.

oilfield chemical ad(1)

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modified graphite
Specification: PF- GRA
Detail: PF-GRA is a non soluble material specifically designed to reduce torque and drag. Unlike many lubricants£¬PF-GRA only through the mechanical reaction to reduce the friction and preventing sticking pipe. CHEMICAL NATURE Modif...

clay stabilizer
Specification: PF-HCS
Detail: PF-HCSTM is clay stabilizer with middle molecular weight It keeps the particulates stabilization In the pore. The ability of stabilizing clay is better than inorganic salt, polymer etc. CHEMICAL NATURE Poly-amino organic ca...

lubricant
Specification: PF-LUBE
Detail: PF-LUBE is a primary lubricant which seeks to coat out on metal surface, forming a tough chemical film to provide protection to the surfaces under extreme pressure conditions. It can be used in all types of water-based mud sys...


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