A SUBSEA SYSTEM COMPRISING A PRECONDITIONING UNIT AND PRESSURE BOOSTING DEVICE AND METHOD OF OPERATING THE PRECONDITIONING UNIT

A subsea system (1) connected to a subsea well (4) for boosting a process fluid flowing out of the well, comprising: -a preconditioning arrangement (2) connectable to a process fluid line from a well, wherein the preconditioning arrangement comprises at least one sensor for measuring temperature and...

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Bibliographische Detailangaben
Hauptverfasser:	DE FARIA, Diogo Lauria, RUDH, Mattias, GULLO SALGADO, Vivian, WITKA, Anderson, MACHADO, Hermes
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A subsea system (1) connected to a subsea well (4) for boosting a process fluid flowing out of the well, comprising: -a preconditioning arrangement (2) connectable to a process fluid line from a well, wherein the preconditioning arrangement comprises at least one sensor for measuring temperature and one sensor for measuring pressure of the process fluid-means for estimating density of the process fluid based on measured temperature and pressure, -a cooler system (20, 21) comprising at least a first cooler for cooling the process fluid wherein the subsea system further comprises: -a pressure boosting device (3) arranged downstream of the preconditioning arrangement (2), the pressure boosting device having an operational window dictating operational parameter in terms of maximum and minimum allowable density of the process fluid entering the pressure boosting device (3).