drilling fluids CMC

5  The petroleum product is up to the standard of SY5093-92 of Standard of Industry of Petroleum and Natural Gas of  Peoples Republic of China.

4  It effectively controls the rheology of slurry, with good non-Newtonian fluid performance. Moreover, Beifang CMC can be used as well fixing liquor to prevent fluid entering terrance or crack, and also can be used as pressing liquor to control the loss of fluid into oil well structure.

3 It has good temperature resistance and superior anti-salt character.Under certain salt density, it can remain good water-loss capability and certain rheology, so the viscosity in salt solution is the same as in water, which is specially suitable for sea misering and deep well.

2 It can form high quality slurry cake which is strong and flexible.

1 It has good water loss controlling ability, highly effective drop filter-loss agent. Even added at low quantity,it can control water loss at very high level ,but does not affect slurrys other characteristic.

Beifang CMC can be used as water-soluble gel for drilling fluids, and can form artesian well liquior

Specification of product:

Description of Beifang  drilling fluids CMC:

Advantages of Beifang drilling fluids CMC:
1 It has good water-loss controlling ability, highly effective drop filter-loss age