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Temperature-salt-resisting Polyacrylamide
Brief introduction
Temperature-salt-resisting Polyacrylamide is developed for the sewage in EOR (Enhanced oil recovery), it can help use sewage recycle and protect environment. It is mainly used in oil field with high salt and temperature.
Advantage:
1. Anti-temperature
2. Anti-salt
3. Low dosage, higher performance
Uses
Used as oil displacement agent in the oil field with high temperature and mineralization degree
Packing & storage
25kg paper-plastic composite bag, or following your demand. Its powder can adsorb the moisture and become the block matter, thus it should be kept in dry, cool and ventilating place.
Brief introduction
Temperature-salt-resisting Polyacrylamide is developed for the sewage in EOR (Enhanced oil recovery), it can help use sewage recycle and protect environment. It is mainly used in oil field with high salt and temperature.
Advantage:
1. Anti-temperature
2. Anti-salt
3. Low dosage, higher performance
Uses
Used as oil displacement agent in the oil field with high temperature and mineralization degree
Packing & storage
25kg paper-plastic composite bag, or following your demand. Its powder can adsorb the moisture and become the block matter, thus it should be kept in dry, cool and ventilating place.
| Technical index |
BWEOR-1 |
BWEOR-2 |
BWEOR-3 |
| Granularity (mesh) |
20-80 |
||
| Solid (%) |
≥ 89 |
||
| Dissolved time(h) |
≤2 |
||
| Insoluble matter (%) |
≤0.2 |
||
| Molecular weight(106) |
≥2000 |
≥2500 |
≥3500 |
| Degree of hydrolysis (%) |
23-27 |
||
| Residual monomer (%) |
≤0.1 |
||
| filtration ratio |
≤2.0 |
||
| Apparent Viscosity (mpa . s) Concentration (1500mg/L) degree of mineralization (19334mg/L) Temp.( 75 ) |
≥11.5 |
≥12.5 |
≥12.5 |
| Apparent Viscosity (mpa.s) Concentration (1000mg/L) degree of mineralization (2500mg/L) Temp.( 45 ) |
≥40 |
≥45 |
≥50 |
| Retention rate of shearing Viscosity (%) |
≥80 |
||
| Retention rate of static adsorption Viscosity (%) |
≥80 |
||