Title: PHASE BEHAVIOR VARIATION FOR AN OIL SYSTEM IN THE PROCESS OF GAS INJECTION
Abstract: Miscible flooding and non*.miscible flooding for gas injection has been one of the major methods of enhancing oil recovery throughout the world. Gas injection will change physical and chemical properties of a system caused by thermodynamic condition variation in the process of gas injection. The research on the phase behavior for the system of gas injection is a main subject of reservoir engineering, which can offer a basis of development design and performance analysis for a reservoir injected by gas. Results show that saturation pressures will greatly enhanced, the bubble lines will be changed considerably and the dew point lines be varied slightly in the process of gas injection for a black oil reservoir.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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