Product Description
IDSPERSE XT is a high-performance Acrylic-Based Polymer Deflocculant formulated with an acrylic-based, low molecular weight polymer structure, engineered for water-based drilling fluids operating under extreme thermal conditions up to 400°F (204°C). This advanced thinner and deflocculant demonstrates exceptional tolerance to high temperatures, divalent cations (e.g., calcium, magnesium), salinity variations, and pH fluctuations, making it a versatile and reliable solution for challenging drilling environments. As a Acrylic-Based Polymer Deflocculant, it effectively reduces viscosity and gel strength while preventing high-temperature gelation, ensuring consistent rheological stability even in the presence of contaminants such as salt, gypsum, and cement.
Applications/Functions
Deflocculates water-based drilling fluids, including those contaminated with electrolytes;
Minimizes thermal flocculation and reduces shear strength development in high-temperature environments;
Maintains rheological stability in salt, gypsum, and cement-contaminated systems;
Prevents high-temperature gelation and enhances fluid pumpability;
Improves drilling efficiency by reducing hydraulic resistance and optimizing cuttings transport.
Advantages
Thermally stable up to 400°F (204°C), ensuring performance in extreme downhole conditions;
Readily soluble in water and easily integrated into agitated mud systems;
Effective at low concentrations (1–4 ppb), reducing operational costs;
Tolerant to salt and divalent ions, with no pH dependency for broad applicability;
Environmentally acceptable and compatible with other drilling fluid additives;
Replaces traditional thinners with higher cost-efficiency and performance.
Typical Properties
Appearance: Colorless to yellow viscous liquid
Specific Gravity: 1.10–1.25
pH: 4–8
Boiling Point: 180–212°F (82–100°C)
Solid Content: 45%
Recommended Treatment
A typical dosage range of 1–4 ppb is recommended, though specific drilling conditions (e.g., temperature, contamination levels) may require adjustments. For optimal results, add this Acrylic-Based Polymer Deflocculant directly to agitated mud pits and ensure uniform dispersion. Pilot testing is advised to determine the ideal concentration for specific fluid formulations and downhole environments.
