Oil Industry vector set, including 100% vector objects. You can illustrate oil or gas production process (because they are very similar). It shows simplified way of refining, from extraction to delivery to the customers.

Objects are grouped and easy to recolor/edit. All vector is CMYK

Zip file contains: AI, EPS, PSD, JPG, PNG (CS or up). PSD is layered. PNG has transparent background.

Free font used: Alegreya Sans: Rugular, Bold and Black (http://www.fontsquirrel.com/fonts/alegreya-sans)