Petroleum Engineering Question:

Solvent used in the deasphalting process is

A. furfurol
B. phenol
C. propane
D. hexane

Petroleum Engineering Interview Question
Petroleum Engineering Interview Question

Answer:

Option C


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Crude oil is pumped by a __________ pump.

A. gear
B. centrifugal
C. screw
D. reciprocating		A good lubricant should have high

A. viscosity index
B. volatility
C. pour point
D. none of these