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Graphite Powder

Graphite Powder                        BIC Gra-P

High Temperature Lubricant 
Product Description
High Temperature Lubricant for Drilling Fluid CGR is modified from its main materials of plant fatty acid esters and active high-temperature extreme pressure lubricants, and its auxiliary materials of surfactants and mud structure modifiers. It is mainly used to improve the lubricity of drilling fluid, decrease the friction factor of mud cake. In both of shallow well and deep well, CGR can reduce the friction resistance between drilling tool, drilling bit and formation, decrease the probability of pipe sticking and enhance the security of drilling operation.
 Advantages
*Excellent adsorption, to reduce the friction between drilling tool, drilling bit and formation quickly, reduces torque on the rotary table visibly
*Excellent defoaming
*Little effect on adjacency and other properties of drilling fluid 
Application Range and Method
Used for various water-based drilling fluids. It is obviously effective on the drilling operation, electrical logging and casing in for directional well, horizontal well and other kinds of wells.
When use, directly mixed into drilling fluid.
Recommend dosage is 1.0% to 2.5%.
Technical Data

Item
Specification
Appearance
Brown oily liquid
Lubricating coefficient-reduction rate in fresh water mud, %        
80(MIN)
Lubricating coefficient-reduction rate in salt water mud, %        
80(MIN)
Lubricating coefficient-reduction rate( 150℃, 16 hours’ hot rolling), % 
80(MIN)
Defoaming rate, %                             
80(MIN)

 
 
 
 
 
 
 
Packing and Storage
25kg or 180kg plastic drums or according to customer’s requirement.
Avoid high-intensity extreme pressure, heat and prolonged exposure to strong sunlight.
 Notice
Any stick to clothes or skin inadvertently, washed with some detergent and clean water.



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