中文
[:zh]產(chǎn)品名錄[:en]PRODUCT[:]
Cleanup Additive
- This product is a compound of various non-fluorocarbon surfactants and gemini surfactants, which through synergistic effects, can meet performance requirements with low dosage and is compatible with fracturing fluid. At 0.1~0.3% concentration, it can achieve 23~28mN/m, demonstrating high-efficiency drainage aid properties.
Advantage
- Utilizes non-fluorocarbon surfactants that are mild and harmless, meeting the green environmental protection requirements of oilfields.
- Good temperature stability; performance remains stable after aging at 150℃ for 24 hours.
- Compatible with polymer fracturing fluid and guar gum fracturing fluid.
- Acid soluble and water-soluble, meeting the usage conditions for acidizing and fracturing.
Performence
| Item | Indicators | |
| Appearance | Uniform liquid | |
| Solubility | Water-soluble, acid-soluble | |
| Surface tension (0.3% aqueous solution) / (mN/m) | ≤28 | |
| Interfacial tension (25℃, 0.3% aqueous solution) / (mN/m) | ≤2 | |
| Wettability | Water-wet | |
| Thermal stability a (0.3% aqueous solution, 150℃, 3d) | surface tension / (mN/m) | ≤30 |
| Interfacial tension / (mN/m) | ≤3 | |
| Compatibility | with fracturing fluid | no layering, precipitation, emulsification, or suspension after adding the sample |
| with acid fluid | no layering, precipitation, emulsification, or suspension after adding the sample | |
