Purified sulfonated asphalt FF- I is a kind of high purified sulfonated asphalt , as a modified hydrocarbon compound. It is a versatile and multifunctional mud conditioner that stabilizes shale formations, increases lubricity and reduces HTHP filtration. It is suitable for both water base and oil base systems.
Purified sulfonated asphalt FF- I is a kind of high purified sulfonated asphalt , as a modified hydrocarbon compound. It is a versatile and multifunctional mud conditioner that stabilizes shale formations, increases lubricity and reduces HTHP filtration. It is suitable for both water base and oil base systems.
Items | Specifications |
Appearance | Black or brown free-flowing powder |
Moisture, % | ≤10.0 |
pH | 8.0-10.0 |
Sodium sulfonate group, % | ≥10.0 |
Oil soluble content, % | ≥25.0 |
Water soluble content, % | ≥70.0 |
Acid precipitates content, % | ≤15.0 |
FLHTHP, % | ≤32.0 |
Features
n High purity, high content of sulfonated asphalt, can ensure the sealing performance of the product in drilling fluid.
n Good sealing capacity, improve the mud cake quality and control the filtration loss under high temperature (up to 200 ℃) and high pressure condition.
n Reduce torque and drag, avoid pipe stuck.
n Perform sealing agents in OBM.
n No harm to oil and gas reservoir.
Package and Storage
They shall be packaged in 25kg multi-wall paper sacks. They shall be stored in a shady, dry, and ventilated place.
Safety
They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.
