[:zh]產(chǎn)品名錄[:en]PRODUCT[:]


Clay Stabilizer
- This product is a quaternary ammonium salt clay stabilizer, mainly composed of small cationic surfactants. It provides long-lasting swelling prevention, with a swelling prevention rate of over 80%, is resistant to water washing, and has good compatibility with fracturing fluids and acidic solutions. It is particularly effective in preventing swelling in mud shale and water-sensitive reservoirs and is widely used in fracturing of unconventional reservoirs such as shale oil and gas
Advantage
- Good compatibility with fracturing fluids and acidic solutions, maintaining a high viscosity retention rate for fracturing fluids.
- Long-lasting swelling prevention with strong resistance to water washing.
- Meets the CST (Clay Swelling Test) requirements for shale swelling prevention.
- Low dosage required, effectively inhibits clay expansion in different types of reservoirs such as shale, mudstone, and sandstone.
Performance
Item | Indicators | |
With water | With fracturing fluid | |
Solubility | Water-soluble | |
Compatibility | / | no layering, precipitation, emulsification, or suspension after adding the sample |
Density (20°C), g/cm3 | ≤3.0 | |
Pour Point (initial freezing point), mL | ≤0.4 | |
Mechanical Impurities | 0% |