E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 19/16 (2006.01) E21B 33/12 (2006.01)
Patent
CA 2607289
An automated tubular running tool for use in drilling systems and the like allows for the picking up, positioning, stabbing and threadedly connecting a tubular segment to a tubular string being held by the rig by a spider. The tool comprises a pivoting arm, which can pickup, position, stab and threadedly connect the tubular segment. The tool further features an integral elevator, which then lowers the piping string tubing string into the well bore. This tubular running tool allows for the connection of tubular segments to a tubular string without the need of personnel.
L'invention concerne un outil automatisé de pose de matériel tubulaire utilisable dans des systèmes de forage et des systèmes similaires et permettant la prise, le positionnement, le guidage et le raccordement fileté d'un segment tubulaire à un train de tiges tubulaire maintenu par l'araignée d'une tour de forage. L'outil de pose selon l'invention comprend un bras pivotant qui peut prendre, positionner, guider et raccorder par vissage le segment tubulaire. Il comprend également un élévateur intégral qui abaisse ensuite la colonne de production à l'intérieur du puits de forage. L'outil de pose de matériel tubulaire selon l'invention permet le raccordement de segments tubulaires à un train de tiges tubulaire sans intervention de personnel.
Guidry Mark L.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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