Method and apparatus for connecting tubulars using a top drive

Details Method and apparatus for connecting tubulars using a top drive Method and apparatus for connecting tubulars using a top drive

E - Fixed Constructions

21

B

E21B 19/16 (2006.01) E21B 19/06 (2006.01)

Patent

CA 2340994

An apparatus for facilitating the connection of tubulars, said apparatus comprising a winch (15), at least one wire line (4, 5) and a device (2) for gripping a tubular (3), the arrangement being such that, in use, the winch (15) can be used to winch said at least one wire (4, 5) and said device (2) to position a tubular (3) below said top drive.

La présente invention concerne un appareil permettant de raccorder des tubages, comprenant un treuil (15), au moins une ligne de câble (4, 5) et un dispositif (2) de préhension de tube (3). Cette disposition est telle, que lors de son utilisation, le treuil (15) peut être utilisé pour le treuillage du câble (4, 5) et du dispositif (2) précités de manière à placer le tubage (3) sous la commande supérieure.

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