Looking for Petroleum Engineering Materials

[Freon]

Ladies & Gentlemen,

I am looking into taking the Petroleum Engineering PE Exam in the next year or so. Anyone out there taken it? I am looking for reference materials.

Freon

If I pass it, should I put PE2 on my cards?

 

[KEG]

There's a guy at the local water authority that has the following after his name:

PE

Electrical & Civil