Description
Technical Parameters
It's economical sulphonated Asphalt shale inhibitor ,is used to aid in stabilizing shale sections, controlling solids dispersion, and improving filtercake characteristics. It is also used as a supplemental high-temperature fluid-loss additive for water-based drilling fluid systems. Tem Stable up to 400°F
Applications/Functions
- Reduces HPHT fluid loss in both water-based and oil-based mud
- Stabilizes shales and prevents sloughing
Advantages
- Stable at temperatures above 400°F
- Reduces shale sloughing
- Significantly increases lubricity
- Readily disperses in water and oil fluids
- Minimal and easily distinguishable fluorescence
- Helps form a thin, tough filter cake
Typical Properties
- Appearance: Dark brown to black, free-flowing powder
- Specific Gravity: 0.98
Recommended Treatment
- Typical range: 2-8 ppb
