PROCEDURE FOR UTILISATION OF FLASH GAS

摘要

FIELD: oil and gas industry.SUBSTANCE: invention is related to utilisation of flash gas that includes separation and compression; at first flash gases are separated, thereafter liquid phase is delivered for stabilisation or storage while gas phase is delivered for compression up to pressure of 0.2 MPa. After compression one part of gas phase is delivered for auxiliaries while the other part of gas phase is delivered for compression up to pressure of 7.5-8 MPa with further delivery to condensate line.EFFECT: simplifying process of flash gas utilisation that allows producing of a new marketable product with quality complying with consumers' requirements at minimum costs, reducing emissions of pollutants to the atmosphere.1 dwg