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Oil and gas production chemicals

Oil displacement polymer

Product features

The product is a polyacrylamide copolymer, which can be used in binary or ternary flooding in tertiary oil recovery to improve oil-flow ratio. It can also be used in deep profile control to improve oil recovery.
The product has the characteristics of temperature resistance and salt resistance.

Technical indicators

Model

FOR80

FOR90

Appearance

white or light yellow free flowing powder

Fineness (sieve residue)

≤10.0

Solid content

≥90%

Water insolubles

≤0.5%

pH

7~9

 

Heat resistance temperature

≥80℃

≥100℃

Apparent viscosity

≥15.0 mPa·s

approximately equal to 50.0 mPa·s

Crosslinking time

-

10-24h

Method of application

Model and addition amount are selected according to the actual operating temperature. Generally, the addition amount is 0.1-0.2% for oil flooding and 0.4-0.6% for profile control. It is recommended to prepare 0.5% polymer mother liquor before diluting.

Store the product in dry and cool place, avoid insolation. Shelf life is two years.

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