1. Product features purposes
This product is hydrolyzed by polyacrylonitrile under high temperature high pressure, has a good effect of reducing slurry dehydration, especially high pressure differential dehydration. It also has good thermal stability anti-sticking effect.
2. Property index
Water content (％)
Weight of screen residue, %
Ammonium content, %
Free-flowing powder particles
3. Chemical composition
25kg three-in-one package bag, 20' FCL: 13.6 tons; 40' FCL: 19.05 tons
5. Application methods precautions
The proposed dosage of this product is 0.5～1.5%, the dosage of the complex wells (sections) can be properly increased. The specific dosage depends on drilling fluid property downhole conditions. The outer package during storage transportation cannot be broken. It should be stored in a cool ventilated warehouse to prevent exposure.
6. Safety environmental protection
Avoid contacting with eyes, skin clothing, rinse with plenty of water; Refer to Material Safety Data Sheet (MSDS) for handling methods dangerous data.
7. Product picture