1000+ Petroleum Refinery Engineering Questions and Answers Pdf - 2

Question: 6

Which of the following lifting operations is related to fishing job?

(A) broken storage tank

(B) broken drill bit

(C) broken christmas tree

(D) broken well head

Question: 7

Which of the following is a major consideration for cutting transport in horizontal wells?

(A) rotary speed

(B) annular size

(C) drilling rate

(D) eccentricity

Question: 8

Which of the following is not a typical casing hanger type?

(A) boll weevil

(B) slip weld

(C) nominal flange

(D) automatic

Question: 9

Which of the following is false about diamond bits?

(A) size and number of diamond used depends on the hardness of the formation to be drilled

(B) bit for hard formations should have many large stones

(C) they set in a tungsten carbide matrix

(D) under proper bit operation only the diamond contact the hole bottom

Question: 10

Which of the following methods is most likely to hydrostatically balance a well kick with only one circulation?

(A) wait and weight

(B) tool pushers

(C) drillers

(D) concurrent