Ryu Medical
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This product is used in gas reservoir stimulation to improve the flowback capability of injected fluids. It significantly reduces the surface tension of injected fluids, increases the rock surface contact angle, and lowers reservoir water-block damage and capillary resistance.
Implementation Standards: Q/029WD 1259-2024
| Item | Specification |
|---|---|
| Appearance | Colorless to pale-yellow liquid |
| Solubility | Miscible with water in any proportion |
| Surface tension (30°C, 0.3%) | ≤ 23.0 mN/m |
| Thermal stability change of surface tension | ≤ 1.5 mN/m |
1. Extremely High Propellant Carrying Capacity: Cross-linked gels possess extremely high viscosity, effectively suspending and transporting high-concentration proppant (sand) to deep fractures.
2. Reduced Pump Friction and Energy Saving: Delayed cross-linking properties allow the fluid to be pumped as a low-viscosity linear gel, substantially reducing pump pressure.
3. High Fracture Creation Efficiency: Low filtration loss rates enable more effective pressure transfer, creating wider and longer fractures.
4. Excellent Temperature Adaptability: Maintains stable viscosity in high-temperature deep wells, ensuring safe operation.
5. Economical and Efficient: High viscosity achieved with small polymer amounts, resulting in high cost-effectiveness.
