When drilling from a MODU the weight in air of tubular goods on the racks is reduced when run into the drilled hole because of the effect of ____________________.
A
drill string compensators
B
formation pressure
C
buoyancy of the mud
D
vessel motion
E
İlgili Sorular
When must a dry chemical fire extinguisher be recharged?The maximum number of personnel allowed on a personnel transfer basket is ____________________.You are preparing to load fuel oil on a vessel of 150 gross tons constructed after June 30, 1974. Be...INLAND ONLY Which is a characteristic of a "special flashing light"?You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042°...