This article is devoted to the issue of the use of geosynthetic materials in drainage structures that can be used at oil and gas fields. In connection with the development of construction and building materials in the world, there is a need to apply technologies and solutions aimed at optimizing and reducing the cost of construction work, facility operation. The article presents block diagrams for the classification of geosynthetic materials according to various parameters. The issues of the use of geosynthetics and their functions in construction, in particular in drainage structures of oil and gas fields, are considered. The analysis of the regulatory and technical base within the framework of the study was made, the regulatory documents under consideration. The study of this topic makes it possible to determine the set of properties and functions required for geosynthetics, as well as to establish the most effective drainage structures using geosynthetics using the method of technical and economic comparison, which can be used in a real object.

Keywords: geosynthetic material, drainage structure, dewatering, groundwater, oil and gas field