Is there anything new in polymer EOR? it is going so slow.....

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    • Is there anything new in polymer EOR? it is going so slow.....

      Polymer flooding belongs to chemical enhanced recovery; it is a
      well-known method (over 40 years of commercial application) with low
      risk and application over a wide range of reservoir conditions. It
      consists in dissolving polymer in the injected water to increase its
      viscosity and to improve the sweep efficiency in the hydrocarbon
      reservoir. But it seems no progress last few years. anything new?