Disclosed and claimed is a method of inhibiting corrosion of a surface in contact with a corrosive environment encountered in oil and gas operations. The method includes contacting the surface with a composition comprising a quaternary nitrogen-containing corrosion inhibitor having the following general formula.
The composition is preferably adherent to standards for environmental friendliness but has equal applicability in formulations that include conventional corrosion inhibitors.
所公开和要求的是一种抑制与油气作业中遇到的腐蚀性环境接触的表面腐蚀的方法。该方法包括将表面与一种组合物接触,该组合物包含具有以下通式的含季氮腐蚀
抑制剂。
该组合物最好符合环保标准,但同样适用于包含常规缓蚀剂的配方。