Wells – Processes – Placing or shifting well part
Reexamination Certificate
2008-03-03
2010-10-12
Bagnell, David J (Department: 3676)
Wells
Processes
Placing or shifting well part
C166S077200, C242S399100, C242S399200, C242S403000
Reexamination Certificate
active
07810574
ABSTRACT:
An apparatus is shown for installing a pulling a submersible pump from a well bore where the pump is supported on a length of flexible tubing. The apparatus has a pivot frame located on a transportable base frame. A take up reel for the flexible tubing is also supported on the pivot frame by a pair of pivoting support arms. The take up reel is centered over the well bore by pivoting the reel on the support arms between a collapsed and a vertical work position. The reel can be further centered by pivoting the pivot frame in a horizontal plane relative to the base frame.
REFERENCES:
patent: 3116781 (1964-01-01), Rugeley et al.
patent: 3589642 (1971-06-01), Blagg
patent: 4188997 (1980-02-01), Ainsworth
patent: 4296916 (1981-10-01), Jewett
patent: 4523645 (1985-06-01), Moore
patent: 4673035 (1987-06-01), Gipson
patent: 4767073 (1988-08-01), Malzacher
patent: 4986351 (1991-01-01), Bowers
patent: 5848641 (1998-12-01), Epp
patent: 5996971 (1999-12-01), Crouse
patent: 6502641 (2003-01-01), Carriere et al.
patent: 6543713 (2003-04-01), Frolander et al.
patent: 7152672 (2006-12-01), Gipson
patent: 7708058 (2010-05-01), Gipson
Stukey Gaylen R.
Stukey Leland P.
Bagnell David J
Fuller Robert E
Gunter, Jr. Charles D.
LandOfFree
Submersible pump puller and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Submersible pump puller and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Submersible pump puller and method of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4166477