Sulfonated Phenolic Resin-II
Catalog NO.: AIMRSE-CHM-ADD-057 Manufacturer PN: CHM-RES-SP2
• Temperature resistance up to 200°C; strong gel protection ability, thin mud cake, low leakage rate; low molecular weight, does not increase viscosity.
Effective high-temperature loss control agent, core component in high-temperature water-based systems; Suitable for freshwater, saturated brine, and organic salt systems; ideal for deep, ultra-deep, high-temperature, and ultra-high-temperature wells, as well as salt crust formations.
This sulfonated phenolic resin is a cation exchange resin designed for ultra-high-temperature wells and salt crust layers, effectively reducing high-temperature, high-pressure fluid loss. Its unique molecular structure and high sulfonation degree confer exceptional temperature resistance and strong hydrophilicity. This product serves as a core loss control agent in high-temperature water-based systems. It exhibits minimal temperature sensitivity and strong salt resistance, making it suitable for any type of water-based drilling fluid system. It is particularly effective in saturated brine systems, where it maintains temperature resistance up to 200°C.
| Type | Filtration Loss Reducers |
| Recommended Dosage | 6-22 kg/m³ |
| Appearance | Brown powder |
| Specific Gravity | 0.9 |
| pH | 9.0-10.5 (1% aqueous solution) |
| Packaging | 25 kg/bag |