Abstract:

The article analyzes the geological material in order to develop the oil rims of the Urengoyskoye field. 24 productive formations are confined to the main facilities of the Urengoyskoye field currently being developed, of which the oil reserves in the formations from to are contained in the form of rims of ring and peak types, lined with water over the entire area. Currently, oil is produced at three development sites. The oil rims of the fourth, fifth and sixth sections are not currently being developed and are planned to be commissioned in the near future in order to achieve the approved oil recovery factor, despite the unprofitability of oil production, since the energy state of productive formations containing oil rims indicates that the possibility of further oil production only of the developed plots are almost exhausted. When performing the work, the project documents for the development of the field, as well as the results of the author´s support for the implementation of the main design decisions, were used as initial data.

Keywords: characteristics of the area of work; history of field design and development; geological characteristics of the field; lithological and stratigraphic characteristics of the productive section; tectonics and oil and gas; reservoir parameters and hydrogeolo