Title:
Apparatus for completing a well
United States Patent 3153451


Inventors:
Chancellor, Forrest E.
Chancellor, Robert O.
Application Number:
US25700563A
Publication Date:
10/20/1964
Filing Date:
02/07/1963
Assignee:
Chancellor, Forrest E.
Chancellor, Robert O.
Primary Class:
Other Classes:
166/191, 166/202, 277/336, 277/562
International Classes:
E21B43/04
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