Blended Asphalt Supplier and Manufacturer

Blended Asphalt

Blended asphalt product which can effectively control and reduce mud filtrate in both water-based and oil-based fluids systems. BLENDED ASPHALT filtration control agent disperses without the aid of wetting agents. BLENDED ASPHALT filtration control agent does not change formation wettability and so has particular application in reservoir fluids systems designed. BLENDED ASPHALT filtration control agent is the principal filtration control additive in the all-oil coring fluid and can be used in temperatures approaching 400°F (204°C).


Appearance Gray to black powder
Specific gravity 1.5

Helps reduce fluid loss
Helps provide fluid loss control in all-oil coring systems.


Can promote borehole stability
Can stabilize temperatures approaching 400°F (204°C)
Compatible with oil-based and water-based fluids
Does not change formation wettability
Can minimize differential sticking


Add 2-15 lb/bbl (5.7-42.8 kg/m³) of BLENDED ASPHALT slowly through the hopper.


BLENDED ASPHALT filtration control agent is packaged in 50-lb (22.7-kg) sacks.
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