Rotating choke assembly

A rotating choke assembly includes a rotating control device and a flow control device. The rotating control device has a seal element configured to be disposed around a tubular, where the seal is configured to rotate in a circumferential direction via rotation of the drill string and a bearing conf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Rakhunde, Vikas
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 rotating choke assembly includes a rotating control device and a flow control device. The rotating control device has a seal element configured to be disposed around a tubular, where the seal is configured to rotate in a circumferential direction via rotation of the drill string and a bearing configured to facilitate rotation of the seal element in the circumferential direction within a housing of the rotating control device. The flow control device includes a first plate having at least one first opening and a second plate having at least one second opening, where the first plate is configured to rotate in the circumferential direction with respect to the second plate.