Tag acrylamide

Amphiphilic oil polymers containing hydrophobic long-chain alkanes and hydrophilic polyether long-chain monomer structural units

The Bohai Sea has become one of the important bases for offshore oil and gas development in my country. The Bohai Oilfield accounts for about 70% of the total offshore oilfield production and is the largest offshore oilfield in my…

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A polycyclic anti-sulfur ion type polyacrylamide oil displacement agent and its preparation method

Technical Field This invention belongs to the field of oilfield oil recovery additives technology, specifically relating to a polycyclic anti-sulfur ion type polyacrylamide oil displacement agent and its preparation method. Background Technology In tertiary oil recovery, polymer flooding is a…

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