V.S.Kremez, Y.I.Kalugin, V.V.Yakovlev Mathematical modelling of filtration processes at the development of gas-condensate deposits |
Applied hydromechanics, Vol. 9 (81) ¹ 2-3, (2007) |
| Mathematical model of a horizontal planar filtration of multicomponent hydrocarbonic mixes with phase transitions for a substantiation of optimization of development gas-condensate deposits is considered at extraction of a gas condensate in modes of an exhaustion and cycling process.. Dependence of density of phases on pressure is expressed through the equation of condition Peng-Robinson. Effective numerical methods and algorithms of calculation of phase balance and a filtration a component of a mix are developed. The offered technique enables to estimate an opportunity of management of filtrational streams of gas and a condensate in conditions of a non-uniform productive layer and to determine an arrangement and technological parameters of extracting and delivery wells. |
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| TEXT LANGUAGE: Russian |