Product Description

A8025 EOR polymer: Oil displacement agent of anti-temperature and salt Product info: It is a modified hydrolyzed polyacrylamide, with excellent thermostability and salinity stability. It can give a high viscosity in a high temperature reservoir.

Therefore, the polymer solution is suitable for highly mineralized saline, displaces oil in a high temperature reservoir with good EOR results. Specifications: Appearance Granular powder

Degree of Hydrolysis, % ≤25

Solid Content, % ≥90

Molecular Weight, Million 12-33

Thermal stability 70℃，6000mg/l(salinity), 1500mg/L PAM, 30r/min , mPa.s ≥11

85℃，20000mg/l(salinity), 1500mg/L PAM, 30r/min , mPa.s ≥10

85℃，33000mg/l(salinity), 1500mg/L PAM, 30r/min, mPa.s ≥9

Using method: Dissolved in 1-40℃ water to assure completely dissolved. Normally the using ratio is 0.1~0.2%.