Question 3248Deck General70% to pass
In MODU operations, hoisting and lowering pipe in and out of the drilled hole is the main function of the _______________.
AI Explanation
The correct answer is B) drawworks.
The drawworks is the main piece of equipment used to hoist and lower the drill pipe in and out of the drilled hole during MODU (Mobile Offshore Drilling Unit) operations. The drawworks contains the necessary winches, cables, and mechanisms to control the vertical movement of the drill string, which is essential for the drilling process.
The other answer choices are incorrect because: A) the swivel is used to allow the drill string to rotate while maintaining a stationary connection to the drill rig; C) the standpipe is the vertical pipe that connects the mud pump to the kelly or top drive; and D) the cathead spool is used to handle and manipulate the drill line, not for hoisting the drill pipe.
Related Questions
#3246 Large quantities of gas in the shale shaker area may be an indication of _______________.#3247 The main function of the drawworks on a MODU is to _______________.#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 _______________.#3251 A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a _______________.