TUBULAR HANDLING DEVICE AND METHODS

A tubular member handling apparatus (100) including a tubular member running tool (110), an elevator (120), first actuators (150) each extending between the running tool and the elevator, and second actuators (160) each extending between the running tool and a corresponding first actuator (150). The...

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Bibliographische Detailangaben
Hauptverfasser:	ELLIS, BRIAN, WEEMS, CRAIG
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 tubular member handling apparatus (100) including a tubular member running tool (110), an elevator (120), first actuators (150) each extending between the running tool and the elevator, and second actuators (160) each extending between the running tool and a corresponding first actuator (150). The running tool includes a slotted member having a plurality of elongated slots, a recessed member (210) slidably coupled to the slotted member (220) and having a plurality of recesses, and a plurality of rolling members (230) each retained between one of the recesses and one of the slots. Each rolling member (230) partially extends through an adjacent slot when located in a shallow end of a corresponding recess, and retracts to within an outer perimeter (105) of the slotted member when located in a deep end of the corresponding recess.