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Oilfield chemistry
INTRON rheoThin
Mud thinning and dispersion
Deflocculant and thinner selection for water-based drilling-fluid rheology.
How it is used
Deflocculants influence particle interactions to help control drilling-mud rheology. Selection should account for salts, divalent ions, solids loading and temperature, together with the required viscosity and gel behaviour.
Application areas
- Water-based drilling-fluid rheology control
- Mud systems with excessive flocculation
- Regular- and high-temperature formulation studies
Formulation considerations
Anionic acrylic copolymers are one approach to mud deflocculation. Regular- and high-temperature grades require application-specific selection.
What we need to select a grade
- Complete mud formulation and water chemistry
- Rheology and gel measurements
- Temperature and compatibility with other additives
Product data and handling
Request the current technical data sheet and safety data sheet for the proposed grade. Confirm dosage, compatibility, handling and supply requirements before use.