Compact hydrocarbon wellstream processing

A system for offshore hydrocarbon processing may include a host at surface level, a subsea processing plant, and an umbilical connecting the host and the subsea processing plant. The subsea processing plant may be adapted to receive a multi-phase hydrocarbon stream from a wellhead and to output at l...

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Bibliographic Details
Main Authors Andea Carolina Machado Miguens, Cecilie Gotaas Johnsen, Knut Arild Maråk, Gry Pedersen Kojen, Arne Olav Fredheim, Lars Henrik Gjertsen
Format Patent
LanguageEnglish
Published 07.10.2020
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Summary:A system for offshore hydrocarbon processing may include a host at surface level, a subsea processing plant, and an umbilical connecting the host and the subsea processing plant. The subsea processing plant may be adapted to receive a multi-phase hydrocarbon stream from a wellhead and to output at least a hydrocarbon gas-phase stream satisfying a rich gas pipeline transportation specification to a pipeline. The umbilical provides a desiccant for drying the hydrocarbon gas, as well as power and control, from the host to the subsea processing plant.
Bibliography:Application Number: GB20140009555