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OIL Drilling;Mining Additives

Carboxy Methyl Cellulose (CMC)

Product Name:Carboxy methyl cellulose (CMC)

CAS NO.:9000-11-7

HS CODE:39123100.00


Property     TypeDial reading at 600rpm, Fann 35 viscometerAPI-13     Filtrate Loss ml
Distilled water4% Salt waterSaturated water
CMC-LVMax. 90//Max. 10
CMC-HVMin. 30Min. 30Min. 30Max. 10


Application in fresh water,sea water and saturated water

〇 small usage,high yield.

〇 Good anti-salt and anti-bacteria property,convenient to use.

〇 Reduce the fluid loss and improve the viscosity significantly.

Applications in drilling fluid

〇 Protect the wall of oil well,prevent mud flowing away and carry crumbs.

〇 Protect drilling bit and increase drilling speed.

〇 In low solid or none solid drilling fluid,it can reduce the fluid loss and thickness of the mud cake obviously.

〇 Strong inhibition effect to shale hydration.

Applications in fixing fluid

〇 Protect the wall of the oil well,stop the fluid entering into the pores or cracks.

〇 Control the fluid viscosity,heavy object suspension,and prevent fluid loss.

〇 Instant products,used in severe environment,it will be more convenient and simpler,and it will be more effective in mud allocating.

PAC&CMC can be used in drilling fluid,fixing fluid and fracturing fluid.In drilling fluid,it works as viscosifier,filtration reducer,and rheology controller;in fixing fluid,it is used to control fluid viscosity,suspend heavy objects,and avoid fluid loss;in fracturing fluid,it is used to carry stuffing and avoid fluid loss.

The Food grade,Toothpaste Grade,Mining grade,Detergent grade,Ceramic Grade,Paper Making grade,Coating Material grade, Textile grade etc be supplied as well.

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