Pasty Sulfonated Asphalt for Oilfield Drilling

extensively used drilling fluid
water-based mud additive
SOLTEX equivalent
competitive price
environmentally friendly
Pasty Sulfonated Asphalt Sodium



Items
Indexes
Appearance
Black brown paste
Water soluble content %
≥90.0
Sodium sulfonate content %
≥4.0
HTHP. FL (ml/30min)
≤65.0
Apparent Viscosity (mPa.s)
≤16.0
Moisture %
≤16.0

It is extensively used in oilfield drilling, and can prevent collapse and some other difficulty problems.
25KG or 50LB net in one iron barrel or plastic barrel. During transport and storage, keep it away from sunshine and rain.