Petroleum Engineering Question:

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Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms.

A. 0.1 to 0.5
B. 1.5 to 4.5
C. 7.5 to 12.5
D. 15-20

Petroleum Engineering Interview Question
Petroleum Engineering Interview Question

Answer:

Option B

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Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl iso-butyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent has the advantages of the

A. elimination of solvent drying facility.
B. higher nitration temperature.
C. lower solvent dilution ratio.
D. all (a), (b) & (c).		Sulphur content in lighter and heavier petroleum products is generally determined respectively by

A. lamp method and bomb method.
B. bomb method and lamp method.
C. bomb method and quartz tube method.
D. quartz tube method and lamp method.