SUBSEA WELLHEAD SYSTEM

A subsea wellhead assembly (100) comprising a well frame (101) arranged on a sea floor (127) and supporting a wellhead (102), three foundation elements (130a, 130b, 130c) on which the well frame (101) is supported, the three foundation elements comprising two larger foundation elements (130a, 130b)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SPALDER, BRYNJULF, SCHULLER, ROLF BARFOD
Format:	Patent
Sprache:	eng ; fre
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 subsea wellhead assembly (100) comprising a well frame (101) arranged on a sea floor (127) and supporting a wellhead (102), three foundation elements (130a, 130b, 130c) on which the well frame (101) is supported, the three foundation elements comprising two larger foundation elements (130a, 130b) and one smaller foundation element (130c), the larger foundation elements (130a, 130b) having a larger load bearing capacity than the smaller foundation element (130c). L'invention concerne un ensemble tête de puits sous-marin (100) comprenant une structure de puits (101) disposé sur un fond marin (127) et supportant une tête de puits (102), trois éléments de fondation (130a, 130b, 130c) sur lesquels la structure de puits (101) est supportée, les trois éléments de fondation comprenant deux éléments de fondation plus grands (130a, 130b) et un élément de fondation plus petit (130c), les éléments de fondation plus grands (130a, 130b) ayant une plus grande capacité de support de charge que l'élément de fondation plus petit (130c).