Black Powder Sulphonated Asphalt with Oilfield Chemicals for Water-Based Drilling Fluids

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Product Description

Basic Information
Model NO.SAS-Sodium
AppearancePowder
UsageOil Drilling Auxiliary Agent
ColorBlack
Shelf Life2 Years
CertificateISO 9001: 2015
Water Solubility≥80%
Oil Solubility≥20%
HTHP Filtrate Loss≤25
Production5000 Tons/Year
Package25 Kg/Bag
OriginChina
Product Description

This product is provided in the form of fine black powder.

It is a highly effective water-soluble poly-anionic modified sulfonated asphalt.

Specially designed to block stratum cracks, prevent shale collapse, and inhibit shale hydration.

Exhibits superior performance in high-temperature environments, making it an ideal lubricant, emulsifier, and fluid loss reducing agent.

Optimized for use in all water-based drilling fluid systems, similar to SOLTEX standards.

Technical Specifications
Analysis Item Standard Specification
AppearanceBlack Powder
Moisture, %≤15
PH Value8-10
Water Solubility, (Wt) %≥80
Oil Solubility, (Wt) %≥20
HTHP Filtrate Loss, mL≤25
Packaging & Logistics
Packaging
Storage
Shipping

Package: 25kg multi-wall bags with polythene inner layer.

Capacity: 20-21 TON/20'FCL with pallet; 23-24 TON/20'FCL without pallet.

Our Quality & Presence
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Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a specialized manufacturing factory with our own production facilities established since 2007.
What are your main products for oilfields?
Our company specializes in a full range of drilling fluid chemicals, including Sulfonated Asphalt, Modified Starch, Xanthan Gum, CMC, and PAC.
Can you provide samples for testing?
Yes, we provide samples free of charge for quality evaluation. Please note that the freight cost is typically covered by the customer.
What is the recommended dosage for Sulfonated Asphalt?
The general recommended dosage is 3.0% to 5.0%, which can be adjusted based on specific geological conditions and actual drilling requirements.
What are the storage requirements and shelf life?
The product should be kept in a dry, ventilated area below 122ºF. It has a shelf life of 2 years when stored correctly in its original packaging.
Which port do you usually ship from?
Our primary loading port is Tianjin Port, which offers convenient international shipping access.

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