The pipe and special fittings used on floating offshore drilling rigs to establish a connection between the top of the wellbore, which is on the ocean floor, and the drilling equipment, located above the surface of the water, is called a _________.
A
marine riser pipe
B
marine casing
C
guide pipe
D
guide base casing
E
İlgili Sorular
A tank vessel transferring non-flammable hazardous cargo in bulk must display warning signs. These s...Enclosed lifeboats which have been afloat over a long period of time require _______________.An inflatable life raft equipped with a SOLAS B pack must be stowed __________.The accumulation of dangerous fumes generated by the storage batteries is best prevented by ________...You are preparing for what promises to be a rough ocean passage. Your 120-foot schooner carries a ya...