Component of Hydril GL Annular BOP Quiz
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Annular preventer is one of the most critical well control equipment on the rig; therefore, it is very important that personnel in drilling operation should understand about it and know its components. This quiz is based on Hydril GL Annular BOP which is commonly used on the rigs around the world. In this quiz, there are a total of 9 questions and each question points to a specific component. You need to select the right answer from three choices. Each question has answer which will help you learn if you select the incorrect answer and you will see your final score at the end of the quiz.
We wish you would enjoy doing the Hydril GL Annular BOP Component quiz.

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Question 1 of 9
1. Question
What is the component No.1?
Correct
It is a piston indicator hole.
Incorrect
It is a piston indicator hole.
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Question 2 of 9
2. Question
What is the component No.2?
Correct
It is a wear plate.
Incorrect
It is a wear plate.
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Question 3 of 9
3. Question
What is the component No.3?
Correct
It is a packing unit.
Incorrect
It is a packing unit.
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Question 4 of 9
4. Question
What is the component No.4?
Correct
It is a latched head.
Incorrect
It is a latched head.
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Question 5 of 9
5. Question
What is the component No.5?
Correct
It is a opening chamber head.
Incorrect
It is a opening chamber head.
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Question 6 of 9
6. Question
What is the component No.6?
Correct
It is an opening chamber.
Incorrect
It is an opening chamber.
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Question 7 of 9
7. Question
What is the component No.7?
Correct
It is a piston.
Incorrect
It is a piston.
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Question 8 of 9
8. Question
What is the component No.8?
Correct
It is a closing chamber.
Incorrect
It is a closing chamber.
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Question 9 of 9
9. Question
What is the component No.9?
Correct
It is a secondary chamber.
Incorrect
It is a secondary chamber.
Leaderboard: Component of Hydril GL Annular BOP Quiz
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Hurrayyy
good system to refresh my memory about BOP
#7 – is actually the PISTON – not piston chamber as you have noted
Stan,
Thanks for your comment. We’ve correct the typo mistake.
Regards,
Shyne.
Interesting Quiz
I took this quiz just to see if I had any idea of the mechanical equipment used in the drilling process. I primarily monitor the Mud condition and do not get involved in the equipment or actual drilling process.
John,
Thanks for your comment.
Very simple and easy
Very interesting questionary
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I actually used to work at Hydril testing these units almost 20 years ago. I was surprised that I actually remembered all of the component of the BOP. Thanks for the quiz, it brought back some great memories.