PROCESS OF PREPARATION OF PARAFFIN-CARRYING GAS AND CONDENSATE MIXTURE FOR TRANSPORT Russian patent published in 2001 - IPC

FIELD: oil and gas industry. SUBSTANCE: process consists in preparation for transport of gas and condensate mixtures of different pools in two technological lines by method of low- temperature separation. Gas and condensate mixture with low content of paraffin is processed in first technological line. Condensate after first stage of separation in first technological line is fed into unit of stock intake of second technological line and into gas flow between separator of first stage and recuperative heat exchanger in the amount reducing concentration of paraffin in mixture to value below threshold one. Higher pressure is maintained to feed condensate from first to second technological line without pump in separator of first stage of first technological line. EFFECT: reduced operational expenses for refining of paraffin-carrying gas and condensate mixtures. 1 cl, 1 dwg