Sulfonated Phenolic Resin-I
Catalog NO.: AIMRSE-CHM-ADD-056 Manufacturer PN: CHM-RES-SP1
• Temperature resistance up to 232°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; loss control agent suitable for freshwater, monohydrochlorite brine, dihydrochlorite brine, and organic salt systems. Ideal for drilling deep wells, ultra-deep wells, high-temperature wells, ultra-high-temperature wells, and salt crust layers.
This sulfonated phenolic resin functions as a cation exchange resin 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, strong salt tolerance (up to 120,000 ppm), calcium ion contamination resistance (2,000 ppm), and temperature resistance up to 230°C.
| Type | Filtration Loss Reducers |
| Recommended Dosage | 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 |