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

FIELD: oil and gas production industry. SUBSTANCE: method can be used in plants intended for preparing oil and gas-condensate mixture for transportation. According to method, undertaken is stage-by-stage separation of condensate from gas phase. Used for this purpose are at least two separators and at least two dividers. Gas is supplied to consumer. Additional compression of entire volume of gases of condensate degassing in separation stages or part of volume of these gases is effected by utilizing bed energy of condensate in first stage of separation. Gas of degassing in second stage of divider or its part is delivered together with condensate of first stage of separation through liquid-jet ejector to first stage divider. Application of aforesaid method allows for efficient utilization of condensate bed energy together with reduction of cost for preparation of gas-condensate mixture. EFFECT: higher efficiency. 1 dwg, 1 tbl