STVERIFIER - Casing & Tubing Make Up


Casing and Tubing Make Up


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The torque is being developed on the seal and last 2-3 threads on the left,

torque is being developed on the run-out threads with little or no torque

being applied to the seal on the right.

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 Made-up portion of collar. Torque

applied equally through-out length of

pin/box threads.

Lack of load bearing thread

engagement during connection

make-up.