UPR
Definition
Upper Pipe Ram
UPR means Upper Pipe Ram.
A component in a blowout preventer that seals around drill pipe to close the wellbore and control pressure during drilling.
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Upper Pipe Ram
UPR means Upper Pipe Ram.
A component in a blowout preventer that seals around drill pipe to close the wellbore and control pressure during drilling.
You might also be looking for