At the present time, the largest oil fields in Russia are characterized by significant depletion of petroleum reserves and high water content in the extracted products. Therefore, oil fields of complex structure (e.g., fractured-porous collectors contained bottom water) saturated with hard-to-recover non-Newton oil are increasingly involved in the practice of oil production. With the time, the share of them grows constantly and, in this regard, the problems of increasing the oil recovery of such oil reservoirs and the choice of a rational regime of their operation are of particular relevance.
The solution of actual problems of the commissioning into the operating regime and cyclic exploitation of the unified oil producing complex results in a need to construct a digital twin of the interrelated processes of heat and mass transfer in multiphase flows moving in different areas of this complex, taking into account the work of the controlling devices such as the automatic controller of the surface control station and the regulating drossel.
— Underground hydromechanics
— Mechanics of multiphase media
— Nonlinear differential equations
— Numerical methods
— Parallel computing technologies
— Scientific visualizations
— 3D modeling / prototyping
— Programming for microcontrollers and embedded devices
Computer simulation of heat-mass transfer during the commissioning oil producing weill equipped with electric centrifugal pumping unit
With the use of method of computational experiment this software allows us to study the characteristics of the transient modes of well operating and the cyclic development of fractured-porous reservoir saturated with non-Newtonian oil in the presence of bottom water
The interactive 3D-plant of the oil producing well surface equipment
Сan be used for demonstration of the methods and approaches to the optimal control such a development process with the simultaneous visualization of the heat-mass transfer in all its parts. This feature may be utilized for organization of trainings for the specialists of oil-and-gas service companies providing the possibilities to develop their skills without the risks of damaging expensive real equipment