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
What is the volume in a cone with a base diameter of 32 feet and a height of 21 feet?How should you warm up a diesel engine that has not been §run for some time?On approaching the English Channel on course 080°T, you note the symbol YBY near a charted buoy. Yo...Preload tank 22B on the COASTAL DRILLER contains 5.0 feet of preload. It is decided to complete fill...An IOPP Certificate on an inspected vessel is valid for what period of time?