Question 3251Deck General70% to pass
A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a _______________.
AI Explanation
The correct answer is D) temporary guide base.
In offshore drilling operations, a heavy steel device set on the sea floor and used as a drilling template is called a temporary guide base. This device serves as a guide and support structure for the drilling equipment and is only in place temporarily during the drilling process. It is not a permanent structure, which makes it a "temporary guide base" rather than a "permanent guide base" (answer C).
The other options, "guide frame" (A) and "foundation template" (B), do not accurately describe the specific purpose and nature of this drilling equipment.
Related Questions
#3249 The element that supports the weight of the drill stem, allows the drill stem to rotate, and provides a pressure-tight seal and passageway for the drilling mud to be pumped down the inside of the drill stem is called the _______________.#3250 The element used to keep weight on the bit at a constant value in spite of up-and- down movement of a MODU during floating drilling operations is the heave or drill string _______________.#3252 The device that allows a floating MODU to sway without bending the marine riser system is the _______________.#3253 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 _______________.#3254 When filling fuel-oil tank 6P on the DEEP DRILLER, it is necessary to open valve _______________.