Question 3238Deck General70% to pass
The shear rams of a MODU blowout preventer stack are used in emergency well control to _______________.
AI Explanation
The correct answer is D) cut off pipe inside the preventer stack.
The shear rams on a MODU (Mobile Offshore Drilling Unit) blowout preventer stack are designed to close and cut through the drill pipe in an emergency well control situation. This allows the well to be sealed off and the flow of oil or gas to be stopped, even if the drill pipe is inside the preventer stack. The other options, while related to blowout preventer function, do not accurately describe the purpose of the shear rams.
Related Questions
#3236 Why is electrical power preferred over mechanical power for driving heavy machinery on drilling rigs? #3237 For well control, the American Petroleum Institute recommends that hydraulic units have sufficient horsepower to close the annular preventer in _______________.#3239 In comparison to electric power, hydraulic power for jacking systems has the advantage of _______________.#3240 On a MODU, an obvious indicator of lost circulation of drilling fluid is _______________.#3241 Lost circulation can cause a kick or blowout by _______________.