External grip tubular running tool

Details External grip tubular running tool External grip tubular running tool

E - Fixed Constructions

21

B

E21B 31/00 (2006.01)

Patent

CA 2741532

A method for running a tubular string in wellbore operations according to one or more aspects of the present disclosure includes providing a tubular running tool comprising gripping assembly rotationally connected to a carrier, the gripping assembly comprising a body and slips; connecting the carrier to a quill of a top drive of a drilling rig; positioning an end of a tubular for gripping with the slips; actuating the slips into gripping engagement with the tubular; and rotating the tubular with the slips in gripping engagement therewith. Image

Cette invention concerne un procédé de pose dun train de tiges lors dopération de forage. Selon un ou plusieurs aspects de linvention, ledit procédé comprend les étapes consistant à : fournir un outil de pose de tubes comprenant un ensemble de préhension relié à un support de manière rotative, ledit ensemble de préhension comprenant un corps et des cales ; relier le support à un arbre creux dun dispositif dentraînement par le haut dun appareil de forage ; positionner une extrémité dun tube de sorte à la saisir au moyen des cales ; actionner les cales de manière à les mettre en prise avec le tube ; et entraîner en rotation le tube avec les cales en prise.

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