ANNULUS MONITORING

A method and apparatus are disclosed for monitoring an annulus region of at least one flexible pipe. The apparatus comprises a sampling chamber comprising a sampling zone and a monitoring system that determines a concentration value for at least one target gas species in the sampling zone. The sampl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GRAHAM, Geoffrey Stephen
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method and apparatus are disclosed for monitoring an annulus region of at least one flexible pipe. The apparatus comprises a sampling chamber comprising a sampling zone and a monitoring system that determines a concentration value for at least one target gas species in the sampling zone. The sampling zone is selectively connectable to a one of a plurality of fluid sampling passageways in fluid communication with an annulus region of a respective one, of at least one, flexible pipe, to provide fluid from the annulus region in the sampling zone via the connected sampling passageway.