Decomposition of high-stable water-oil emulsions of heavy oils in an oil preparation device

This article presents an analysis of the processes of oil flooding from local oil fields, the amount of water increase, their composition and stability of emulsions, and the processes of their destruction.At the same time, motor oils, liquid soap and organic substances were used as local secondary raw materials, samples of which had several demulsifying properties, surfactants were taken using various proportions, with the help of which the process of destruction of local oil fields in water-oil emulsions was investigated.Samples of demulsifiers TKM-6 and TKM-7 with oil flow rate of 60-100 g/t were obtained, while testing water in oil emulsions achieved a 0.8% reduction in the amount of residual water.A significant reduction in the amount of residual salts was also observed, as well as an accelerated degradation process.When the emulsion samples were destroyed in various proportions of the obtained demulsifiers and imported demulsifier, the amount of residual water, the time of destruction and the amount of residual salt were studied, and an electron microscopic analysis of the reliability of the results was presented.The results obtained are generally based on the fact that they are in full compliance with the established standard requirements

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