China Manufacturer Sodium Carboxymethyl Cellulose Price with reasonable price Carboxymethyl cellulose powder

Applicatioin:
1 The slurry containing CMC can make the well wall form a thin and firm, low permeability filter cake, which reduces the water loss.
2 After adding CMC to the mud, the rig can get a low initial shear force, so that the mud can easily release the gas wrapped inside, and the debris is quickly discarded in the mud pit.
3 Drilling mud, like other suspension dispersions, has a certain period of existence, which can be stabilized and prolonged by the addition of CMC.
4 Mud containing CMC is rarely affected by mold, so it is not necessary to maintain a high pH value and no preservatives are needed.
5 containing CMC for drilling mud washing fluid treatment agent, can resist the pollution of various soluble salts.
6 Mud containing CMC, good stability, even if the temperature is above 150 °C can still reduce water loss.
High viscosity, high degree of substitution CMC is suitable for low density mud, low viscosity high substitution CMC is suitable for dense mud. The choice of CMC should be determined according to the type of mud, the area, and the depth of the well.