Қазақстанның мұнай-газ саласының хабаршысыҚазақстанның мұнай-газ саласының хабаршысы2707-42262957-806XKMG Engineering9563410.54859/kjogi95634Research ArticleDevelopment of a compositional reservoir simulator for chemical enhanced oil recovery processesBekbauovB. E.b.bekbauov@niikmg.kzTemirkasM. M.mtemirkas@gmail.comKuchikovA. G.assarkuchikov@gmail.com150920202356692912202129122021Copyright © 2020, Bekbauov B.E., Temirkas M.M., Kuchikov A.G.2020<p>To make decisions and ensure successful field development, oil companies use numerical simulation tools, including hydrodynamic simulators. This work is devoted to the development of a reservoir simulator based on a new formulation of partial differential equations of the chemical compositional model, as well as its testing by comparing the results of traditional and ASP flooding simulation with similar results of well-known simulators.</p>chemical compositional flowmodel formulationreservoir simulationchemical floodingenhanced oil recoveryхимический композиционный потокформулировка моделимоделирование пластахимическое заводнениеповышение нефтеотдачи пластов1.Abriola L.M., Pinder G.F. A multiphase approach to the modeling of porous media contamination by organic compounds: 2. Numerical Simulation. - Water Resources Res., 1985, 21 (1), р. 19-26.2.Abriola L.M., Pinder G.F. Two-dimensional numerical simulation of subsurface contamination by organic compounds. - A Multiphase Approach. - Proceedings of Specialty Conference on Computer Applications in Water Resources, Buffalo, NY, USA, 1985.3.Baehr A.L., Corapcioglu MY. 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