Investigation and Calculation of Pump-Ejector System Parameters at SWAG in Conditions of Megion Oil Field

The average oil recovery rate (ORR) in Russia is 0.3, which means that the achieved amount of extracted oil is 30% of the geological (lying in the formation). Due to the irrational selection of the enhanced oil recovery method this problem is quite common. There is the trend of growing demand for petroleum products each year, it is necessary to increase the volume and pace of production. Due to the low ORR in Russia, it is necessary to search for new methods that can significantly increase the amount of extracted oil, as well as the productivity of wells and oilfields. The use of pump-ejector systems and injection of water-gas mixture into the reservoir is an excellent solution of this problem. The optimal pump-ejector parameters equipment providing SWAG injection on the formation in conditions of the Megion oil field were calculated in this work. © Published under licence by IOP Publishing Ltd.

Authors
Publisher
Institute of Physics Publishing
Number of issue
1
Language
English
Status
Published
Number
012052
Volume
720
Year
2021
Organizations
  • 1 Department of Subsoil Use and Oil and Gas Engineering, RUDN University, Mikluho-Maklaya St. 6, Moscow, 117198, Russian Federation
Keywords
Earth sciences; Ejectors (pumps); Enhanced recovery; Oil fields; Oxygen reduction reaction; Petroleum industry; Ejector system; Enhanced oil recovery; Growing demand; Oil recoveries; Water gas; Oil field equipment
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