THE DEVELOPMENT OF A UNIVERSAL CORROSION INHIBITOR

Abstract

In the article, in order to eliminate of the corrosion process, a universal bactericidal inhibitor was developed, based on the condensation products of aminoethylethanolamine and fatty acids. The bactericidal properties of the developed inhibitor were investigated. In wells operated on offshore platforms of O.G.E.O. on May 28, SOCSR carried out chemical and microbiological analysis of formation waters. The number of bactericidal cells of the investigated inhibitor and their vital activity indicate the bactericidal effect of its organizing advantage. The topic posed in this article is topical and has great theoretical and practical importance. An inhibiting composition has been developed, obtained on the basis of processing the residue of condensation products of aminoethylethanolamine and fatty acids, which have high inhibitory properties in model solutions. The optimal conditions for the synthesis of this inhibitor have been determined. The inhibiting properties of the composition of the new series, moreover, with a different composition in hydrogen sulfide media of oil fields of formation waters, imitating siphate-reducing bacteria, with respect to the bactericidal effect, have been established. Keywords: corrosion, oilfield equipment, inhibitor protection, aggressive protection, aggressive environment, hydrogen sulfide, carbon dioxide, oxygen, carbonate, dispersed particle.