One of the most important problems of our time is the annual increase in greenhouse gas emissions into the atmosphere. It is possible to combat this phenomenon by reducing emissions or developing and applying technologies for capturing, storing, using and disposing of CO 2 . In this work, an assessment of the expediency and possibility of carbon dioxide burial in deep aquifers is considered, the study of which is carried out to a small extent and due to the lack of useful material in them. The parameters and results of CO 2 injection into the aquifer of one of the oil fields of the Perm Region, the geological properties and characteristics of which are determined in this work, are studied. The criteria of applicability, methods of estimating the volume of the reservoir and laboratory studies to determine the properties of CO 2 and the features of its interaction with the model of the reservoir fluid are considered. The injection object and reservoir volume were determined, PVT studies of the target gas were performed, and its solubility in reservoir water was determined. The duration of filling the full volume of the trap when capturing 400 thousand tons of CO 2 per year from the target industrial facility is calculated to be 202 years. This conclusion signals the prospects for the burial of carbon dioxide in the underground deposits of an undeveloped aquifer complex in the Perm Region, which reflects the importance of studying such geological CO 2 burial sites in order to achieve global carbon neutrality goals.
