Subsea pig launching and receiving system and method of use and installation

A pig launching system and a pig receiving system for use in cleaning a subsea flowline. This invention further relates to a method of propelling a pig through a flowline using a pressurized accumulator, a method of assembling a subsea pig receiver in a flowline using a remotely operated vehicle, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RICHARD WESER, KARL WINTER, JAMES L. DEAN
Format: Patent
Sprache:eng
Schlagworte:
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