Feature generation
Voluminous Energy will generate various features in your world. These features include: geysers, lakes, ore blobs, deposits, and plants.
Crude Oil features
Crude Oil is a common raw liquid fuel available in Voluminous Energy. Crude Oil features include large Crude Oil geysers and Crude Oil lakes. Lakes spawn both on the surface and underground, which count as two different placement types in 1.18+ to ensure they spawn somewhat commonly on the surface.