Binary corrosion inhibitors consist of two components that are mixed on-site prior to application. The two components when applied to the metal surface produce high performance, extended-life films. Commercial inhibitors have been developed for oil producing pumping wells and hot gas wells several years ago that reduce treating frequency, reduce gunking and improve corrosion inhibition over conventional oil and gas production batch inhibitors in both sour and sweet systems. Molecular mechanics has been previously used to understand the mechanism of single component corrosion inhibitors for both sweet and sour corrosion. In this work, the technique is applied to help understand the likely mechanism and structure of binary corrosion inhibition of sweet and sour corrosion.