ABB stellt das NuDeep-Projekt vor, zur Erschließung von Tiefsee-Förderfeldern bei einer Tiefe von 3000 Metern und Drücken von nahezu 300 bar. Das NuDeep-Tiefsee-Produktionssystem besteht aus folgenden vier Hauptsystemen: (1) NuComp, (2) NuFlow, (3) NuProc und (4) NuTrols. (Anmerkung der FIZ-Technik-Redaktion: Der Autor schreibt: "Da viele Begriffe der Offshore-Technik auf Englisch etabliert sind, würde jeder Versuch einer Übersetzung des Textes zu einem für den fachkundigen Leser unbefriedigenden Ergebnis führen." Aus diesem Grunde wird gebeten, für tiefergehenden Informationen auf das englische Abstrakt zuzugreifen.)

    The NuDeep technology from ABB will open up the deep and ultra-deep (3000 meters (10000 feet)) water frontier to make development projects considered to be uneconomical and technically unfeasible today economically viable in the future. The NuDeep Deepwater Production System consists of four main systems: (1) NUComp, (2) NuFlow, (3) NuProc and (4) NuTrols. NuComp constitutes the reservoir/completion interface to the subsea production system. Essentially a lightweight tree, it is primarily for slender drilled production, injection and dualpurpose wells, and is designd such that slim and lightweight risers and surface or near-surface BOP (Blow Out Preventer) systems can be used. NuFlow features all the flow control functionality of the NuDeep Deepwater Production System. Its main components are: (1) Infield flowlines and jumpers (2) manifolds, (3) PLEM/PLETs (Pipeline End Manifold/Terminations), (4) in-line tees, (5) production chokes and associated instrumentation, (6) operational pressure containment valves an (7) multiphase flowmeters or other special-purpose metering. NuProc features a very reliable, yet compact, deepwater subsea processing system. The weight and size of the horizontal separation vessel have been significantly reduced by means of innovative integrated electrostatic coalescer technology. The NuTrols system features a basic functionality pod, the primary purpose of which is to control hydraulic valves, collect instrument readings and sensor data, relay control commands, and provide electrical power to direct control valves (DCVs), etc. A power pod is also being included in the NuTrols suite of building blocks to supply the extra electrical power needed to accommodate NuDeep's extended functionality (eg, low-voltage/mediumpower loads for subsea processing).


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    Title :

    Deepwater. NuDeep - Technologie für die Erschließung von Tiefsee-Förderfeldern (Deepwater - NuDeep technology for subsea development)


    Contributors:

    Published in:

    ABB Technik ; 2 ; 30-35


    Publication date :

    2003


    Size :

    6 Seiten, 7 Bilder



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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