1000+ Petroleum Engineering Offshore Drilling and Production Questions - 2

Question: 6

World's deepest spar is located in

(A) Arabian sea

(B) Gulf of Mexico

(C) Mumbai high

(D) None of the above

Question: 7

Which of the following design criteria is used for an umbilical installation?

(A) lateral stability on the sea bed

(B) maximum allowable tension and compression loads

(C) minimum bending radius of umbilical

(D) all of the above

Question: 8

The tide of heave error is not too severe if percent offset is kept

(A) above 20%

(B) below 20%

(C) below 30%

(D) above 40%

Question: 9

Which of the following is the purpose of forward breast line?

(A) prevent from moving back

(B) prevent from advancing

(C) prevent backward movement

(D) keep close to pier

Question: 10

Which of the following criteria should be considered for selecting a semisubmersible?

(A) environmental criteria and consumables capacity

(B) water depth and drilling depth

(C) motion characteristics and mobility

(D) all of the above