Development of a bactericidal composition against microbiological corrosion occurring in oil and gas production

The article is devoted to the development of a new bactericidal composition against microbiological corrosion occurring in oil and gas production. As a result of laboratory research, a bactericidal composition of the NB brand was developed from a mixture of isopropyl alcohol, olefin-based nitro compounds and light gas oil fraction against microbiological corrosion. It was determined that the bactericidal effect of the new bactericidal composition in an aggressive environment is 98 % when the optimal consumption is 500 mg/l. The production technology of the new bactericidal compositions is simple compared to other bactericides, and the presence of a local raw material base and low cost also increase its economic efficiency.