Start with the part of your oil operation that needs an answer
The confirmed loop is oil extraction, processing and refining, storage, barrel production, and selling for cash. Permits, areas, upgrades, repairs, and rebirth extend that loop.
The official Roblox description names droppers, processors, batteries, refineries, equipment repairs, oil storage, barrels, permits, areas, upgrades, and rebirth. This wiki turns those confirmed systems into practical observation checks.
Exact rates, costs, area lists, boss details, and secret walkthroughs are not guessed. The live game remains the authority when a value or requirement is not present in the public source record.