MISALIGNMENT MITIGATION IN A ROTATING CONTROL DEVICE

An apparatus for the correction of misalignment of a piece of oilfield equipment within a rotating control device (RCD) 10, comprise a misalignment correction device, wherein part of the piece of oilfield equipment is located within the misalignment correction device. A spherical shoulder is on a fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARRISON, Andrew, CHAMBERS, James, W, WAGONER, Danny, W
Format:	Patent
Sprache:	eng ; fre ; ger
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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