Immersive Petroleum Mod 1.16.5/1.14.4/1.12.2 offers a lightweight content add-on for Immersive Engineering. It has added oil, oil extraction, and oil processing to the mod’s tech progression, so on.

Immersive Petroleum Features
These are the main features inside the current mod, alongside some keys that you have seen above.
Contains an expansive set of configuration options. They promise to become an ideal addition to any mod pack that comprises Immersive Engineering.
How to use
To deploy the content, you need to position an oil deposit. It’s existing deep belowground and under a thick layer of Bedrock.
The Core Sample Drill is helpful to find out those reservoirs.
After seeking out a source of oil, you can build Pumpjaccks to pump the Crude Oil to the surface.
Launch the Distillation Tower multiblock and heat that resource and separate it into layers of boiling points.
From the Crude Oil input, the structure will generate Diesel, Gasoline, Lubricant, with Bitumen.
Notes!
The earliest version has everything you expect to construct your oil empire.
To get more info, please look up the Oil Processing section of the Engineer’s Manual!
For JEI support, remember to observe Just Enough Petroleum by BordListian!
Supported by IP since version 2.0.0
Immersive Petroleum is a technology mod. It requires Minecraft Forge.
Screenshots