Coiled tubing injector deployment assembly and method

Details Coiled tubing injector deployment assembly and method Coiled tubing injector deployment assembly and method

2006-09-26

2006-09-26

Bagnell, David (Department: 3672)

Wells

Processes

Placing or shifting well part

C166S077200, C166S085500, C175S162000, C173S028000, C173S185000, C052S118000

Reexamination Certificate

active

07111689

ABSTRACT:
An apparatus for transporting an injector assembly, such as an injector and a BOP, for coiled tubing to a wellhead may have a platform, such as a trailer, having a shaft attached thereto by at least one bracket. Pivotally on the bracket may be a boom, which may have telescopic sections, and at least one member, which may have a substantially boomerang shape. The member may be attachable to the bracket by an extendable boom fold actuator, and may be attachable to the boom via an extendable boom operating actuator. By selectively extending and contracting the boom fold actuators and the boom operating actuators, the boom may be selectively positioned between a transport mode, a vertical mode, and an operating mode. In this way, one assembly may be used to transport the coiled tubing and the injector assembly for connection to the wellhead, thus minimizing rig-up or set up time.

REFERENCES:
patent: 4249600 (1981-02-01), Bailey
patent: 6273188 (2001-08-01), McCafferty et al.
patent: 6973979 (2005-12-01), Carriere et al.
patent: 04055588 (1992-02-01), None
“Mast Coiled Tubing Unit”, Sales Bulletin, BJ Services Company, Jul. 15, 2003.
National Crane website page, Manitowoc Crane Group, Apr. 6, 2004.

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