RISER TENSION AUGMENTATION

A riser tension augmentation system includes a riser joint collar and a plurality of inflatable sleeves attached to the riser joint collar. Each inflatable sleeve includes a fill valve, a relief valve, and a bleed valve. A method of augmenting riser tension includes attaching a riser joint collar to...

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Bibliographische Detailangaben
1. Verfasser:	REGAN ALBERT MICHAEL
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 riser tension augmentation system includes a riser joint collar and a plurality of inflatable sleeves attached to the riser joint collar. Each inflatable sleeve includes a fill valve, a relief valve, and a bleed valve. A method of augmenting riser tension includes attaching a riser joint collar to a riser joint and attaching a plurality of inflatable sleeves to the riser joint collar.