Title:
Gravel packing of wells and apparatus therefor
United States Patent 3062284


Inventors:
Brown, Cicero C.
Application Number:
US241560A
Publication Date:
11/06/1962
Filing Date:
01/14/1960
Assignee:
Brown, Oil Tools
Primary Class:
Other Classes:
166/51, 166/123
International Classes:
E21B43/04
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