The article is devoted to solving the issues that arise when choosing the issues of materials for use on the sites of oil fields. The basic concepts of composite materials are revealed. The article presents the prerequisites for the introduction of composite materials for the oil and gas industry. The examples of structures using CM that are used today are presented. The advantages of using a composite material are revealed. An overview of the problems of its implementation in Russia is made. The advantages for construction work when using this material are determined. The minuses of CM, methods of dealing with their flaws are also considered. A detailed analysis of the modern composite materials market takes place.

Keywords: composites, construction and installation works, automation, composite materials, overpasses, fiberglass

The article is devoted to resolving issues that arise when planning capital investments in the "Gazpromneft" PJSC Exploration and Production Block. The basic concepts of indices in cost engineering are disclosed. The article presents the prerequisites for the development of construction and installation indexes for the oil and gas industry. An example of calculating indices is presented, as well as factors that affect these calculations. A review of the automated index calculation process is made. The advantages of automation of this process are revealed. The advantages of calculating indices using the resource-technological model are determined. It also examines the use of construction and installation indices for the oil and gas industry based on the TotalExpert: Analytics program at the "Gazpromneft" subsidiary. There is a detailed analysis of this software and a description of working with it.

Keywords: indices, installation and construction works, automation, resource-technological model