FIELD: oil-and-gas industry.
SUBSTANCE: invention can be used in oil-and-gas industry at gas-condensate fields. Condensate extraction form a natural gas method using gas cooling and gas separation in a process lines includes sequential three stage degassing of separated condensate, with utilisation of low pressure degassed gas with high pressure gas in ejectors. Low pressure second condensate degassing stage gas flows into ejector of a single process line, low pressure third condensate degassing stage gas flows into ejector of a another process line. Set up pressure in degassing equipment in a range of (3.0-3.8) MPa -second stage and (2.8-3.0) MPa - third stage.
EFFECT: degassing heavy hydrocarbons gas efficient utilisation method.
1 dwg, 1 tbl
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