Polymeric alcohol water-based anti-sloughing lubricant SF-1
Physical and chemical properties：
|
Project |
SF-1A |
SF-1B |
SF-1C |
|
Cloud point: |
40-100℃ |
adjustable |
adjustable |
|
Appearance: |
Pale yellow viscous liquid |
Pale yellow viscous liquid |
Pale yellow viscous liquid |
|
Density g/c³ |
0.94-1.14 |
0.94-1.14 |
0.94-1.14 |
|
Dump point℃ |
≦-15 |
≦-15 |
≦-15 |
|
Lubrication coefficient reducing rates% |
≧50 |
≧50 |
≧50 |
| Apparent viscosity mud reduce rate % |
≦25 |
≦25 |
≦25 |
Product introduction：The polyalcohol water-based anti-collapse of the lubricant is development and producing by our company with international advanced level in the same period. It is a non-fluorescent, environmental protection, and significantly improves the thermal stability of drilling fluids, can instead of oil-based lubricants.
Performance and usage：
This product is a reddish brown viscous liquid, anti-collapse lubrication performance, high temperature and pressure stability, and a certain degree of viscosity reduction, salt resisting , anti-calcium and magnesium, anti-solid phase fouling, non-toxic, non-fluorescent, which can fulfill the environmental protection requirements of the logging to prevent high-temperature large 200℃, the fluorescence level is less than 3.0, plus 3% of the drilling fluid can lower the drill and wall friction between the casing more than 50%, the inhibition of anti-collapse better than the same amount of KCI, and the drilling fluid has good compatibility, high temperature stability can significantly improve the drilling fluid, this product can be directly added to a variety of drilling fluid system, it is recommended that the dosage is 0.2-0.5%.
Packaging and transportation: 100kg-drum
