Stabbing guide adapted for use with saver sub

Details Stabbing guide adapted for use with saver sub Stabbing guide adapted for use with saver sub

2006-07-05

2009-02-17

Neuder, William P (Department: 3672)

Wells

Processes

Assembling well part

C166S077510

Reexamination Certificate

active

07490677

ABSTRACT:
An apparatus comprising a saver sub and a stabbing guide having a housing to capture and direct the upwardly disposed threaded end of a tubular joint to the downwardly disposed threaded mating end of the saver sub is disclosed. The stabbing guide is adapted for surrounding and facilitating threaded connection of the saver sub to tubular segments brought within the housing.

REFERENCES:
patent: 3869150 (1975-03-01), Brown
patent: 4621403 (1986-11-01), Babb et al.
patent: 5107940 (1992-04-01), Berry
patent: 5388651 (1995-02-01), Berry
patent: 6591471 (2003-07-01), Hollingsworth et al.
patent: 7237607 (2007-07-01), Angman et al.
patent: 2006/0001549 (2006-01-01), Shah et al.
patent: 2116520 (1995-08-01), None
patent: WO 98/48143 (1998-10-01), None
PCT International Search Report, Nov. 2, 2007, 5 pages.
PCT Written Opinion of the International Searching Authority, Nov. 2, 2007, 6 pages.

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