Sulphonated Asphalt With HTHP
In Srilanka

Filtron Envirotech (India) is the leading Manufacturer, Exporter & Supplier of Oil Drilling Chemicals, Specialty Sulphonated Asphalt With High Temp And High Pressure also known as
Sulphonated Asphalt | Shale Stabilizer | HTHP Fluid Loss Controller.
sodium sulphonated asphaltic compound is versatile mud conditioner contributes to the stability of drilling fluids, stabilizes shale, inhibits dispersion of drilled solids, reduces torque and drag, controls high temperature water loss and acts as an alternative to oil usage etc. and aids emulsification of oil. The Sulphonated Asphalt manufactured by our company are sold in all over Countries worldwide.

Advantages:

It compatible with all water based mud systems.
Improves lubricity thereby reducing torque and drag of the drilling string.
Seals small fractures in stressed shale formulation.
Prevents bit and down hole assembly bailing by preferentially oil wetting the drill string.
Reduces the down hole with temperature fluid loss and contributes to corrosion inhibition.
Controls high temperature water loss.
Inhibits swelling clay and water wetting of shale’s
Reduces HTHP(High Temperature High Pressure) Fluid Loss
Improves Filter cake Quality and helps seal micro fractures

Physical Properties:

Properties	Value
Appearance	Blackish brown powder
Bulk Density	850-950 Kg / m3
PH (1% Solution )	>8.5
Moisture Content (% by weight)	< 10
Solubility in Distilled water (%)	Min 70
Solubility in DMS (%)	Min 20
Sulphonate Group	Positive
Thermal Stability	200°C
Particle Size	> 90% through BSS 40.

Packaging:
Sulphonated Asphalt With HTHP is packed in 25kg or 50 Lbs (22.68 Kg) sacks. Private Labeling & customized packaging is also available on request.