Within the framework of the work, a regulatory document and a software product with a wide base for all compressors and their drives used in PAO Gazprom Neft were developed, with the help of which it is possible to select compressors in the design of new compressor stations and re-equipment of already operating stations. The development contains a comprehensive description and operation principle of all compressors and their drives used in the oil and gas industry, contains more than 2700 operating compressor units. The selection method of compressor units and gas pumping units is based on the calculation of station reliability indicators and the life cycle cost. The development is applicable in the preparation of justifications for the choice of compressor units in the oil and gas industry and for industrial facilities. The work was carried out according to the terms of reference and with the participation of PAO «Gazprom Neft» experts.