A WELLHEAD ARRANGEMENT AND METHOD

A wellhead arrangement (100) comprising a valve tree (2) arranged on a wellhead (1), the valve tree (2) having an isolation sleeve (3),the wellhead arrangement (100) further comprising a seal carrier (10) having at least one seal (11), the seal carrier (10) being arranged between the wellhead (1) an...

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Bibliographische Detailangaben
Hauptverfasser:	HERLAND, Jan, MARTENS, Joakim, HOLBERG, Geir Ivar, GUTTULSRUD, Kristian, TRØNSDAL, Jan
Format:	Patent
Sprache:	eng ; fre
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 wellhead arrangement (100) comprising a valve tree (2) arranged on a wellhead (1), the valve tree (2) having an isolation sleeve (3),the wellhead arrangement (100) further comprising a seal carrier (10) having at least one seal (11), the seal carrier (10) being arranged between the wellhead (1) and the isolation sleeve (3). There is also provided a method of installing a valve tree (2) onto a wellhead (1). L'invention concerne un agencement de tête de puits (100) comprenant un arbre de noël (2) agencé sur une tête de puits (1), l'arbre de noël (2) ayant un manchon d'isolation (3), l'agencement de tête de puits (100) comprenant en outre un support de joint d'étanchéité (10) ayant au moins un joint d'étanchéité (11), le support de joint d'étanchéité (10) étant disposé entre la tête de puits (1) et le manchon d'isolation (3). L'invention concerne également un procédé d'installation d'un arbre de noël (2) sur une tête de puits (1).