Pivoting gooseneck

Details Pivoting gooseneck Pivoting gooseneck

2005-08-02

2005-08-02

Walker, Zakiya (Department: 3672)

Wells

Above ground apparatus

Moving tubing or cable into an existing well

C166S085500

Reexamination Certificate

active

06923253

ABSTRACT:
A gooseneck for coiled tubing operations have a folding design to allow for a more compact design for storage and transport. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The gooseneck includes a linkage mechanism for connecting a pair of support struts between the injector body and the tubing guide. The linkage allows the guide to follow a substantially parabolic path as it tracks the tubing from the reel to the injector.

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patent: 5799731 (1998-09-01), Avakov
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patent: D436519 (2001-01-01), Shampine
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patent: 6502641 (2003-01-01), Carriere et al.
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patent: 6763890 (2004-07-01), Polsky et al.
patent: 2322917 (2002-04-01), None
patent: 2 247 260 (1992-02-01), None
patent: 00/34620 (2000-06-01), None

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