Today, after finally getting a distillation tower up and running, I finally realise how incredibly powerful it actually is.
If I remember correctly, for 64EU/t every 16 ticks, 64 Oil => 64 Fuel + 64 Sulfuric Acid + 60 Methane + 16 Lubricant + 4 Glyceryl Trinitrate.
Assuming 100% efficiency for all generators (which I use), and that my math is correct, the fuel output itself generates 512 EU/t. However, it's a better choice to react a quarter of it with glyceryl trinitrate to form nitro diesel, which generated 480 EU/t in addition to the leftover fuel with itself creates a respectable 384 EU/t for a total of 864 EU/t. Furthermore, the 60mB of methane distilled out generates 168.75 EU/t in a gas turbine, and while I currently void the lubricant and sulfuric acid, I believe the latter can be used for single-used batteries as well. That makes for a whopping 1032.75 EU/t, not even counting the sulfuric acid, all for just 64 EU/t and a decent oil supply (oh and the cost of producing nitro diesel).
Even though this is all based on 100% efficiency, even at 80% it produces a more than decent energy supply. The tower's really a pain in the ass to build, what with tons and tons of stainless steel, but once it's up and running your oil supply just got a whole lot more lucrative. I'm powering a HV EBF, MV EBF, HV Multi-smelter, MV Vacuum Freezer, MV Implosion Compressor, and the MV Distillation Tower itself all off the products of that oil and I still generate a surplus of fuel and methane.
It boggles me how good this machine is.