Tubing guide with optimized profile and offset

Details Tubing guide with optimized profile and offset Tubing guide with optimized profile and offset

1996-04-17

1998-09-01

Tsay, Frank

Wells

Above ground apparatus

Moving tubing or cable into an existing well

166 855, E21B 1922

Patent

active

057997314

ABSTRACT:
An apparatus for guiding and directing tubing into a coiled tubing injector apparatus is disclosed. The tubing guide will direct the tubing into the coiled tubing injector apparatus for insertion or removal into the wellbore therebelow. The natural, or residual radius of the tubing is utilized to direct the tubing into the coiled tubing injector apparatus, so that minimal bending is applied to the tubing.

REFERENCES:
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patent: 5309990 (1994-05-01), Lance et al.
patent: 5553668 (1996-09-01), Council et al.
Otis Engineering Corporation Products and Services Catalog, 1989, pp. 284-290.
Photographs 1, 2, 3 and 4 of a prior art apparatus.

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