«Oilfield engineering»

Optimization of the technology of conducting the technology of steam cyclic treatments in carbonate reservoirs of high-viscous oil based on the results of pilot-industrial testing and laboratory studies

UDC: 622.276.652
DOI: 10.33285/0207-2351-2022-9(645)-60-66

Authors:

¹ LUKOIL-Engineering, Moscow, Russia

Keywords: high-viscous oil, carbonate reservoirs, thermal methods, steam cyclic treatments, laboratory studies, pilot-industrial testing, hydrodynamic model, relative phase permeability, displacement coefficient

Annotation:

The article presents an approach to conducting steam cyclic treatments in carbonate reservoirs of high-viscosity oil, developed on the basis of the results of laboratory studies, pilot-industrial testing and calculations using hydrodynamic reservoir models. The purpose of this work is to increase the efficiency of using thermal methods for oil recovery enhancement in carbonate reservoirs to involve in the development of residual recoverable reserves of high-viscous oil from the fields of Samara region and Republic of Tatarstan.

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