HUD
Definition
Hold up Depth
HUD means Hold Up Depth. The depth at which the string (for example a drilling cleanout assembly) encounters a restriction in the wellbore on which it is 'held up'.
✓ Verified term
Hold up Depth
HUD means Hold Up Depth. The depth at which the string (for example a drilling cleanout assembly) encounters a restriction in the wellbore on which it is 'held up'.
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