SUBSEA WELLHEAD SYSTEMS AND METHODS

A subsea wellhead assembly having a well frame (201, fig 31) supporting at least one wellhead; a support frame 250 releasably fixed to the well frame; a blow out preventer arranged on the at least one wellhead; a plurality of support members 251 arranged between the support frame 250 and the blow ou...

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Bibliographische Detailangaben
Hauptverfasser:	Pedersen, Martin, Spalder, Brynjulf, Helgen, Martin, Schüller, Rolf Barfod
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	A subsea wellhead assembly having a well frame (201, fig 31) supporting at least one wellhead; a support frame 250 releasably fixed to the well frame; a blow out preventer arranged on the at least one wellhead; a plurality of support members 251 arranged between the support frame 250 and the blow out preventer (205, fig 31); wherein the support frame 250 forms a receptacle 260 in which the blow out preventer (205, fig 31) is at least partly arranged, and wherein the support frame 250 comprises a first, lower part 250a and a second, upper part 250b, the two parts releasably connectable via intermediate connectors 261.