Nano Polymer Microsphere

POLYMER FOR OIL DISPLACEMENT

NANO POLYMER MICROSPHERE

DESCRIPTION:

The product is a nano polymer particle water slurry which is similar to solid-liquid disperse system. The so-called solid is swellable copolymer particles made from acrylamide and various monomers.

FEATURES:

- It is convenient to prepare fluid on site.
- Resistance to high temperature and high salinity.
- The polymer microspheres in slurry is stable.
- High water absorption and expansion volume.

APPLICATION:

It is mainly used to improve oil recovery after long-term water injection or polymer flooding. The nano polymer particle in the fluid will continuously absorb water, then swell, deform and transport in the pore of formation when the product is diluted to some extent, That enables the injected fluid in formation continue to change the flowing direction, so as to reach the objective of deep profile control in reservoir.

RECOMMENDED DOSAGE

0.2 - 0.3%

PROPERTIES

Appearance

Density (25℃), g/cm3

Dispersability

Separable granular material, wt ,%

Initial particle diameter (D50), nm

Viscosity (25℃), mPa·s

NANO POLYMER MYCROSPHERE 100 / 300 / 800

Milk white to sandy homogeneous phase liquid

0.90-1.10

Dispersed into water completely, no flocculent, no gel in the liquid

≥21.0

50≤D50≤130 / 150≤D50≤450 / 500≤D50≤1300

≤2500

Download PDS or COA