Title:
Method of obtaining fluid samples from a well bore
United States Patent 3254710


Inventors:
Jensen, Lloyd I.
Application Number:
US32349063A
Publication Date:
06/07/1966
Filing Date:
11/13/1963
Assignee:
JOHNSTON TESTERS LTD
Primary Class:
Other Classes:
166/151, 166/165, 166/325
International Classes:
E21B49/08
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