Oil
Type
Fuels
Depth
Aquatic:150-250
Note (how to get)
Deep Aquatic only. To get oil, dig oil rocks(they make black bubbles continuously). Unlike gas, Oil doesn't harm you. 
Use for
| Hydraulic Relay | |
| Artifact of Tubes | 1 | 
| Platinum Ore | 2 | 
| Oxygen Gas | 1 | 
| Pure Water | 4 | 
| Oil | 1 | 
| Plastic Dampner | |
| Artifact of Springs | 1 | 
| Bacteria | 3 | 
| Chitin | 3 | 
| Strange Gloop | 3 | 
| Oil | 1 | 
| Gas Spring | |
| Artifact of Springs | 1 | 
| Strange Gloop | 1 | 
| Unstable Isotopes | 1 | 
| Pure Water | 1 | 
| Oil | 1 | 
| Carbon Fiber Casing | |
| Artifact of Casings | 1 | 
| Bacteria | 4 | 
| Strange Gloop | 4 | 
| Oxygen Gas | 1 | 
| Oil | 1 | 
| Fuel Drum | |
| Artifact of Tanks | 1 | 
| Gold Ore | 4 | 
| Amber Droplets | 1 | 
| Strange Gloop | 4 | 
| Oil | 1 | 
*Researching consumes artifacts. Crafting does not require artifacts.