The present invention provides a petroleum production system capable of reducing the capacity of a gas-liquid separator and a slug catcher, and a floating offshore structure including the same. The petroleum production system according to one embodiment of the present invention includes: a gas-liquid separator for gas-liquid separating petroleum delivered from an oil well and supplying the gas phase as fuel for a power generation engine; a slug catcher for receiving the liquid phase separated by the gas-liquid separator to remove slugs and produce the liquid phase as oil; and a preheater provided at an upper portion of the gas-liquid separator to heat the petroleum supplied to the gas-liquid separator with a heat medium, wherein the preheater heats the petroleum when the flow rate of the petroleum supplied from the oil well increases or the flow rate of the petroleum pushed to the gas-liquid separator by a pig increase when cleaning the line between the oil well and the gas-liquid separator with the pig, and the ratio of the liquid phase separated from the gas-liquid separator is lowered.

    본 발명의 일 실시예에 따른 원유 생산 시스템은, 유정으로부터 전달되는 원유를 기액분리하여, 기상을 발전엔진의 연료로 공급하는 기액분리기; 상기 기액분리기에서 분리된 액상을 전달받아 슬러그를 제거하고 액상을 오일로서 생산하는 슬러그캐처; 및 상기 기액분리기의 상류에 마련되어 상기 기액분리기로 공급되는 원유를 열매로 가열하는 프리히터를 포함하며, 상기 프리히터는, 유정으로부터 공급되는 원유의 유량 증가 또는 유정과 상기 기액분리기 사이의 라인을 피그로 청소할 때 상기 피그에 의해 상기 기액분리기로 밀려오는 원유의 유량 증가 시 원유를 가열하여, 상기 기액분리기에서 분리되는 액상의 비율을 낮추는 것을 특징으로 한다.


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    Titel :

    Petroleum Production System and Floating offshore structure having the same


    Weitere Titelangaben:

    원유 생산 시스템 및 이를 포함하는 부유식 해양구조물


    Beteiligte:
    KIM YOUNG HUN (Autor:in) / NAM KI IL (Autor:in) / PARK SANG MIN (Autor:in) / HWANG HEE WON (Autor:in) / KIM SUNG HEE (Autor:in) / KWAK DONG HUN (Autor:in)

    Erscheinungsdatum :

    2020-10-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    C10G Spalten [Cracken] von Kohlenwasserstoffölen , CRACKING HYDROCARBON OILS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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