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
E
İlgili Sorular
At McAlpine L & D, normal upper pool elevation is 420.0 feet (130.8 meters) MSL, equal to 12.0 feet ...When fueling has been completed __________.You are proceeding at a slow speed with your starboard side near the right bank of a channel. If yo...You are making mooring lines fast to bitts, stern to, as in some Mediterranean ports. A swell is li...What is the perimeter of a circle with a radius of 4.2 feet?