API- Ace Petroleum Engineering

Which one of the following is not an indication of a kick? a) Decrease in pump b) Pit gain c) Decrease in pump stroke d) Increase in flow rate

Rate at which the ramp angle changes in degrees per 100ft which is measured in S-shape holes is called a) Drop rate b) Build rate c) Both of these d) None of the above

Which of the following factors is essential to hole cleaning? a) Flow rate b) Rheology.. c) Pipe Rotation d) Drilling rate

Which type of BOP is capable of closing on any piece of equipment? a) Pipe ram b) Blind ram c) Shear ram d) Annular preventer

Which of the following shows the correct mud circulation path during conventional drilling?

Roller cone bits works by a) Shearing or cutting the formation. b) crushing the formation c) both (a) and (b) d) None of the above

In comparing the API specs for L-80 and N-80 tubulars, which of the following statements is true a) Minimum yield strength is different b) Maximum yield strength is the same c) Minimum tensile strength is different d) Minimum elongation is the same

The control pressure for a surface safety valve is most likely equal to:

Which of the following is most likely regarding cement flow regimes?

The process of drilling multiple wells near to one other is known as...

A short piece of pipe which is used to connect two different diameter drillstring component is called...