The innovative technology of residual hydrocarbons reserves recovery by in-situ generation of carbon dioxide
Authors: A.Kh. Shakhverdiev (NP ISIPN RAEN), G.M. Panakhov, E.M. Abbasov (IMM NAS of Azerbaijan), Huimin Zeng (COSL, China), Yigang Liu (CNOOC, China), Shunyao Luo (GCC Group Corp., USA)
The mechanism of gas generation in situ conditions with the formation of fluidized gas-liquid system, which is used as a fringe for oil displacement and the layer coverage increasing, is considered. The effectiveness of technology of intrastratal gas-liquid fringe generation based on CO2 for enhanced oil recovery is shown.
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