Title:
Well packers
United States Patent 3083769


Inventors:
Brown, Cicero C.
Application Number:
US54465955A
Publication Date:
04/02/1963
Filing Date:
11/03/1955
Assignee:
Brown, Cicero C.
Primary Class:
Other Classes:
166/134
International Classes:
E21B33/1295
View Patent Images:
US Patent References:
2823754Well packer1958-02-18
2765853Well packer1956-10-09
2735497N/A1956-02-21
2695064Well packer apparatus1954-11-23
2630865Hydraulically operated well packer1953-03-10
2328840Liner hanger1943-09-07
2180605Well plug1939-11-21