FIELD: oil industry, in particular, technique for separation of well products with increased gas content, with greater part of liquid being in aerosol state.
SUBSTANCE: apparatus has ascending portion of pipe and chamber for preliminary settling of liquid, branch pipe for feeding of gas-water-oil mixture, gas discharge branch pipes, and separated liquid discharge branch pipes connected with gas-and-liquid separator. Pipe bundle is positioned in ascending portion of pipe. Chamber for preliminary settling of liquid has vertical baffle-type plates, central pipe with converging tube and swirl unit, and discharge pipe. Parallel longitudinal slots are formed on central pipe surface. Central and discharge pipes are separated by annular slot with countercurrent cones.
EFFECT: increased efficiency in separating of gas-water-oil mixture with increased gas content.
1 cl, 1 dwg
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