SUBSEA FLUID HANDLING SYSTEM AND METHOD FOR LONG TERM STORAGE OF FLUIDS IN A SUBTERRANEAN VOID

A fluid, for example containing carbon dioxide in the liquid phase, is injected into a subterranean void (150) for long term storage at an offshore injection site (100). The offshore injection site receives the fluid from a vessel (110), e.g. via a buoy-based off-loading unit (170). The fluid is fed...

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Bibliographische Detailangaben
1. Verfasser:	Haukelidsæter Eidesen, Bjørgulf
Format:	Patent
Sprache:	hrv ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING EQUIPMENT FOR SHIPPING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	A fluid, for example containing carbon dioxide in the liquid phase, is injected into a subterranean void (150) for long term storage at an offshore injection site (100). The offshore injection site receives the fluid from a vessel (110), e.g. via a buoy-based off-loading unit (170). The fluid is fed from the vessel (110) to a subsea template (120) on a seabed (130) at a wellhead for a drill hole (140) to the subterranean void (150). The subsea template (140) contains a utility system adapted to cause the fluid from the vessel (110) to be injected into the subterranean void (150) in response to control commands (Ccmd) from a control site (160) positioned at a location geographically separated from the offshore injection site (100), e.g. an onshore location, or another injection site.