Quick Selection Guide: Organic Bentonite for Oil & Gas Drilling Fluids

In the demanding environment of oilfield operations, the stability of drilling mud is non-negotiable. Whether you are dealing with High-Temperature High-Pressure (HTHP) wells or complex invert emulsion systems, choosing the right rheological additive is the key to preventing barite sag and ensuring efficient cuttings transport.

As a specialized Hi-tech manufacturer, Startriumph provides high-performance organic clays designed to stabilize oil-based muds (OBM) and synthetic-based muds (SBM).

Oilfield Product Selection & Benchmarking

GradePrimary Base FluidMax TemperatureKey Technical Advantages
BT-181Diesel230°C (446°F)Ultra-HTHP Specialist. Maintains stable rheology under extreme pressure (108MPa). Ideal for deep and ultra-deep wells.
BT-881Mineral Oil /
Synthetic Oil
180°C (356°F)Oil Drilling Expert: Optimized for low-toxicity mineral oils; superior cuttings transport and hole cleaning.
Agrochemical Formulations: Excellent anti-settling agent for mineral oil-based pesticide carriers (SC/EC).
BT-883Universal165°C (329°F)High Purity & Fineness. Highly purified quaternary ammonium derivative. Provides clean, consistent viscosity with minimal impurities.
BT-875Universal160°C (320°F)Dust-Free & Easy Dispersion. Supports direct dry addition at >400 rpm. Exceptional anti-sagging performance in thick-film muds.
BEZ-300Universal150°C (302°F)Self-Activating Efficiency. No activator required. Outperforms fumed silica in cost-effectiveness. Perfect for offshore rigs with limited space.


Why Choose Startriumph for Your Energy Projects?

• Direct Factory Source:

We are the manufacturer, ensuring consistent quality and significant cost savings by cutting out the middleman.

• Reliable Suspension:

Our additives are engineered to prevent heavy weighting agents (like Barite) from settling, even under extreme thermal stress.

• Technical Compliance:

We understand international standards and provide full TDS, SDS, and COA support for global shipping.

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