1000+ ONGC Petroleum Engineering Interview Questions and Answers - 2

Question: 6

Which of the following theory is used to understand the separation of oil and gas in a separator

(A) Bohrs Theory

(B) Daltons theory

(C) Droplet settling theory

(D) None of the above

Question: 7

Extraordinary care is required when selecting a container for

(A) benzene samples

(B) jet fuel samples

(C) gasoline samples

(D) fuel oil samples

Question: 8

The definition of free water is

(A) any water that is trim corrected

(B) any water found using the M.M.C.

(C) any water found on the bob with waste paste

(D) the volume of water present in the tank that is not suspended in the oil

Question: 9

Upper, middle and lower samples

(A) are less reliable than an all levels sample, no matter how they are taken

(B) must be taken in the order upper, middle, lower

(C) must be taken in the order lower, middle, upper

(D) can be taken in any order

Question: 10

Which of the following method is used to reduce viscosity and improve flow behavior of heavy crude oil?

(A) heating

(B) pour point reduction

(C) both a and b

(D) none of the above