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The full period of motion of the DEEP DRILLER while tripping is 7 seconds and the maximum pitch angle as seen on the inclinometers is 4°. From the standpoint of critical motion, the motion is __________.
A) unsatisfactory, deballast to survival draft
B) satisfactory, but prepare to hang off
C) unsatisfactory, place setback in the pipe racks
D) satisfactory, continue tripping
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