Title:
Single trip apparatus and method for sequentially setting well packers and effecting operation of perforators in well bores
United States Patent 3398803


Inventors:
Kurt, Leutwyler
Henslee Jr., Waldo W.
Application Number:
US61873667A
Publication Date:
08/27/1968
Filing Date:
02/27/1967
Assignee:
BAKER OIL TOOLS INC
Primary Class:
Other Classes:
166/55.1, 166/63, 166/297
International Classes:
E21B23/06; E21B43/116
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