Apparatus for use in cementing a casing string within a well bor

Details Apparatus for use in cementing a casing string within a well bor Apparatus for use in cementing a casing string within a well bor

1988-02-11

1989-05-02

Novosad, Stephen J.

Wells

Guide for device or conduit

On sucker or pump rod

166328, E21B 1710, E21B 3314

Patent

active

048259470

ABSTRACT:
There is disclosed apparatus either in the form of a float shoe or float collar for use in cementing a casing string within a well bore, the shoe or collar having blades extending longitudinally along the outer side thereof for centering the shoe or collar, and thus the lower end of the casing string, within the well bore.

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Davis-Lynching Brochure page 2202 Composite Catalog of Oil Field Equipment and Services 1984.
Weatherford Brochure pages 7673, 7674 Composite Catalog of Oil Field Equipment and Services 1984.

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