- Classification: Drilling Fluid Chemicals
- Trademark: FST
- Origin: China
- pH: 8-9
- Specification: GB; ISO
They can emulsify fresh water or sea water with oil, depress the dispersion of drill chips, control HTHP FL.
It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easybreakable pieces or fluidized powder. It's partly water soluble partly oils oluble for every kind of drilling fluid.
They can emulsify fresh water or sea water with oil, depress the dispersion of drill chips, control HTHP FL, produce thin and tenacious mud cakes, help maintaining low shearing rate under HTHP, clean and stabilize well holes that have a great dealof collapsing shale.
Stabilize shale stratum
Reduce rotative torque and prevent jamming
Substitute of oil, including crude oil, waste engine oil and diesel oil
Depress the solid expansion of drill chips
Produce thin and tenacious mud cakes
Recommended quantityto be added: 1-4%
Storage: During storage and transport see that the bag is intact as the product is water soluble.
Moisture%: ≤ 8.0
Sodium sulfonatecontent %: ≥ 10.0
Water soluble content%: ≥ 90.0
Oil soluble content%: ≥ 18.0
HTHP. FL reducing rate%: ≥ 40.0
Package: 25/50kg bag
Payment: TT or L/C at sight