Justification of the method for regulating the level of oil pollution of soils on the territory of oil production and transportation facilities in the Arctic zone

The development prospects of the Arctic zone are associated with oil production and transportation. During operation of oil production and transportation facilities emergency oil spills are possible. The monitoring of the soil cover state requires established standards for permissible oil pollution of soils. The study is aimed at developing a method for local regulation of oil pollution of soils on the territory of oil production and transportation facilities located in the Arctic zone. Soil samples were studied in the local area of the Musyurshorskoye field, including oil production and transportation facilities,. The arbitration IR spectroscopic method was used to determine the concentrations of oil and oil products in the soil. The authors have justified the feasibility of using logistic regression for processing the experimental data array. A method has been developed and parameters for local regulation of oil and oil product content in soils on the territory of oil production and transportation facilities in the Arctic zone have been determined. The presented regulation system allows taking into account the background content of organic matter in soils in the studied area of the territory, classifing soils according to the degree of oil pollution, and identifing signs of an environmental emergency.