Oil processing blueprint book.
Consumption:
➤ 68k/m water
➤ 52k/m crude oil
➤37k/m light oil (!)
➤ 6.8k/m heavy oil (!)
Produces:
➤37k/m light oil (!)
➤ 6.8k/m heavy oil (!)
➤ 69k/m petroleum gas
(!) - if blueprint placed together, it uses up all of his resources to make petroleum gas.