EMULSIFIERS BASED ON FISH OIL FOR ENHANCED OIL RECOVERY
UDC: 622.276.64
DOI: -
Authors:
VASILEVICH VASILIY V.
1,
SILIN MIKHAIL A.1,
GUBANOV VLADIMIR B.1,
MUKHIN MIKHAIL M.1
1 Gubkin Russian State University of Oil and Gas (National Research University)
Keywords: fish oil, surfactants, emulsions, emulsifiers of inverted emulsions, enhanced oil recovery
Annotation:
Comparative experience of using various fluids in the processes of well construction and repairs, formation drilling and killing a well, as well as intensification of oil production and enhanced oil recovery, shows high efficiency of emulsion compositions. At final stage of oil fields development these compounds find a wide application in various enhanced oil recovery technologies. Synthesis of surfactants which are emulsifiers component of direct and invert emulsions was carried out by sulfonation of technical fish oil (waste from the fish processing industry) with specific fraction composition of fatty acids. The possibility of using the obtained emulsifier as an emulsion composition component for enhanced oil recovery is shown and application efficiency is estimated.
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