G - Physics – 01 – N
Patent
G - Physics
01
N
73/79
G01N 19/00 (2006.01) E21B 47/10 (2006.01) G01M 3/28 (2006.01)
Patent
CA 1170476
ABSTRACT OF THE DISCLOSURE A method and an apparatus for testing the tightness of a threaded connection between an oilfield pipe and a tapped connector. An annular space along the threaded connection is sealed with a test head, and only the threaded connection is thus subjected to internal hydraulic pressure via this connection. -21-
382762
Estel Hoesch Werke Aktiengesellschaft
Kirby Eades Gale Baker
LandOfFree
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