How to answer BHP question in IWCF exam | BHP during Drillers Method | IWCF Preparation | P57 Q181

A gas kick is circulated out on a surface BOP installation using the Driller’s Method. What
will happen to the Bottom Hole Pressure (BHP) if the casing pressure is held constant while
the gas is circulated from the bottom of the hole to the surface?
A. The BHP increases.
B. The BHP decreases.
C. The BHP does not change.
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[amirahmadkhan]

I am civil engineer want to start job in oil and gas field how can and which course should I do

[sauddohani]

I think the answer is the BHP increases, assuming the figures you gave in the example, you will be holding casing pressure at 700 and not allowing it to increase by closing the choke NOT opening. Please confirm

[TheBtrivedi]

Thank you Ajay. It’s informative. 👍

I was drawn to this video because of nice question answer style and nice cartoon in captio. But that erigworld flying around is irritating. Please consider to have it static in future videos.

[suniorbackspin]

Why the torque in bit 6 5/8regular connection less torque in Drill collar8” 6 5/8 regular thread?
What is the reason