Title: Research on the Adaptability of Carbon Dioxide Foam Steam Drive for oil reservoir
Abstract: Base on the geological conditions of heavy reservoir in shengli oilfield,Numerical simulation method was applied to study the adaptability of carbon dioxide foam steam drive for oil reservoir.In the numerical simulation,semi-empirical prediction model was adopted.The results showed that this development mode was suitable for different rhythm formation and more suitable for positive rhythm formation.reservoir depth was the important factor affecting development effect and the critical depth was about 1400m.The formation connectivity was more,the development effect was better.To the heterogeneous formation and different viscosity reservoir,it had good adaptability.The research result of this paper had reference and guidance function to field application,provided an effective developing technology for steam driving reservoir.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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