High-Temperature Salt-Resistant Fluid Loss Reducer (Dark Brown Powder)
A specialized drilling fluid additive designed to control fluid loss and viscosity in extreme high-temperature, high-salinity drilling environments.
Appearance:
Dark brown powder
Main Function:
Reduces both fluid loss and viscosity, resistant to saturated brine, suitable for high-salinity formations
Recommended Dosage:
1%-5%
Technical Indicator:
Temperature resistance up to 220°C, resistant to saturated brine
Applicable Well Type:
Deep wells, ultra-deep wells
Key Features
- Dual resistance to salt and temperature, adaptable to extreme drilling conditions
- Reduces fluid loss while lowering viscosity, optimizing fluid mobility
- Suitable for complex formations such as salt-gypsum layers and high-pressure brine zones