pH 1% water solution
Fresh Water Mud API FL，mL
4% Salt Water API FL，mL
It can effectively reduce filtration loss；
It does not extract viscosity and to some extent reduces yield point or Gel strength.
It has a strong capability of resisting salt, calcium and magnesium. And it can be applied in fresh water, seawater, saturated salt water and saltwater for completion drilling fluids；
It has a good stability and stands 120℃；
It can match with other agents well；
It does not harm environment and matches with agents well. In addition, they are not toxic.
Package and Storage
They are packaged in a triple sack with the lined bag. Each sack is 25kg. And they shall be stored in a shady and dry place with good ventilation.
They shall be avoided to touch with eyes, skin and clothes. If touched, they shall be cleaned by a great amount of clean water.