1. Product characteristics
The NUOERFLOC of Polyacrylamide for Oil displacement is developed as the special product of tertiary oil recovery based on the characteristics of oil-displacement mechanism and oil reservoir via the special design of molecule.The product has the characteristics of good heat resistance,salt tolerance viscosity and anti-shearing,etc.,which enables to effectively increase the viscosity of displacing fluid in oil reservoir,and also increase the wave and its coefficient,thus to improve the recovery ratio of petroleum.
2. Quality index
| Appearance |
White grain |
| Grain size |
Less than 0.15mm contents of grain(%) |
<5.0 |
| Bigger than 1.0mm contents of grain(%) |
<5.0 |
| Solid content(%) |
>88 |
| Molecular weight(million) |
>20 |
>16 |
>18 |
>20 |
>25 |
| Filtration ratio |
<2.0 |
<2.0 |
<2.0 |
<1.5 |
<1.5 |
| Intrinsic viscosity(ml/g |
2200 |
2000 |
2200 |
2400 |
2400 |
| Apparent viscosity(mPa.s) |
2 10.0 |
>11.5 |
>11.5 |
2 12.5 |
> 14.0 |
| Suitable temperature) |
65 |
70 |
75 |
80 |
85 |
| Suitable salinity(mg/l) |
8020 |
6000 |
19334 |
20000 |
32868 |
3. Application
It can be used for enhance oil recovery agent, which can used alone or combined with alkaline surface active agent to constitute binary or ternary combination flooding.
According to different reservoir conditions such as reservoir temperature and salinity,the company can provide the relevant products.
4. Product package
The product is packed with kraft bags,and 25kg in each bag or determination according to the user's requirement. Its shelf life is 2 years.
Company and workshop
Honor
Patent:(more than 300)
Laboratory
Audited Supplier 
){kind=link}
){kind=link}