Molecular structure and application properties of acrylamide polymer thickener
The molecular structure and application properties of four types of acrylamide polymers were summarized,such as anionic polymer,cationic polymer,zationic polymer of polymer and nonionic poly-mer,and put forward suggestions for the development of heat-resistant acid thickener.It is expected to provide a reference for the development and utilization of deep high temperature,low permeability and ex-tremely low permeability unconventional oil and gas fields.
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