Is it possible to produce a very small amount of volatile oil along with condensed gas? If so, could you please provide a real example?

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Ali Khalilnezhad

Reza Daneshfar

Dear Dr. Reza

I remember in one of our experiments, we had a compressed gas condensate in the cylinder. Reducing the pressure caused the liquefaction of the gas in 2 steps. The first liquid which was brownish observed immediately after the reduction of pressure, while the latter (which was light) was observed after the reduction of pressure around 400 psi.

As a result, I think this observation can lead to an answer "yes" to your question. My supervisor justified this phenomenon due to the complexity of gas composition.

Thank you very much for your reply.