HYPERBRANCHED AMIDE HYDRATE KINETIC INHIBITOR AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

摘要

A hyperbranched amide hydrate kinetic inhibitor and a preparation method therefor and an application thereof. The structural formula of the hyperbranched amide hydrate kinetic inhibitor is represented by formula (1), wherein the weight-average molecular weight of the hyperbranched amide hydrate kinetic inhibitor is 10000-40000, and the molecular weight distribution coefficient is 1-3. The hydrate kinetic inhibitor has the advantages of being good in solubility and small in dosage and can be applied to an oil-gas-water system, and the preparation method for the hydrate kinetic inhibitor is simple in production process and controllable in production process.