METHOD OF PREPARING GAS-CONDENSATE MIXTURE FOR TRANSPORTATION Russian patent published in 1999 - IPC

FIELD: oil and gas production industry. SUBSTANCE: according to method, bed products are delivered to processing line of multistage system of separation and cooling, and proportion of condensate from low-temperature stage is introduced into gas flow between first-stage separator and heat exchanger. Used in function of condensate of low-temperature separation stage is liquid mixture of light hydrocarbons of following composition, mass%: gaseous components solved in mixture 20-35; fractions with boiling point of 35-190 C 40-65; fractions which boil out at temperatures above 270 C not over 0.5. Application of aforesaid method allows for reduction of cost for processing paraffin-containing gas-condensate mixtures. EFFECT: higher efficiency. 1 cl, 1 dwg, 3 tbl