METHOD OF INCREASING OIL RECOVERY IN LOW PERMEABILITY waterflood polymictic hydrophilic RECOVERY

摘要

method u043fu043eu0432u044bu0448u0435u043du0438u00a0 recovery ratio in u0437u0430u0432u043eu0434u043du0435u043du0438u0438 u043du0438u0437u043au043eu043fu0440u043eu043du0438u0446u0430u0435u043cu044bu0445 u043fu043eu043bu0438u043cu0438u043au0442u043eu0432u044bu0445, fungicidal reservoirs, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in injection in the reservoir u0432u044bu0441u043eu043au043eu043au043eu043du0446u0435u043du0442u0440u0438u0440u043eu0432u0430u043du043du044bu0445 u0432u043eu0434u043du044b the solutions of electrolytes in the system pressure wells, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0434u043bu00a0 u043fu0440u043eu0445u043eu0436u0434u0435u043du0438u00a0 electrokinetic effects in u043du0435u0444u0442u0435u043du0430u0441u044bu0449u0435u043du043du043eu043c reservoir download stop at 24 has well as the electrolyte u0438u0441u043fu043eu043bu044cu0437u0443u044eu0442u0441u00a0 10% aqueous solutions of copper chloride u043au0430u043bu044cu0446u0438u00a0.