Deck_2014 : Safety - 775/5254
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| At the instant when a string of casing being run from a MODU is landed in the well head, __________ . |
| A) the total weight in air of the casing string is removed from the MODU |
| B) the hook load (weight of the casing string) is removed from the MODU |
| C) the weight of the casing inside the riser is removed from the MODU |
| D) the weight of the casing string added to the weight of the fill-up mud is removed from the MODU |
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