Oil Mining 3D: Petrol Factory

"Oil Mining 3D: Petrol Factory" is an oil empire simulator where you go the whole way from your first drilling rig to refueling ships and planes. Oil lies deep underground, and it can only be extracted using drilling rigs, which you must constantly improve and upgrade. Crude oil is transported by rail to a refinery to be processed into gasoline; the finished product is sent to gas stations, where drivers pay with real money. The more drilling rigs you have, the more oil you produce, the more gasoline you generate, and the larger the scale of your operations becomes.

How to play?

Set up your first drilling rig—it will start pumping oil right away. Increase the capacity of your storage barrels so that production doesn’t stall. There are three upgrade paths: passive income, extraction speed, and barrel capacity. Above the upgrade tabs is a progress bar—it shows how much is left before unlocking another oil rig, so you always know what to prioritize. Click on the rig to speed up the process manually. Once you’ve accumulated enough oil, build a railroad to transport it to the refinery. The next step is your first gas station, where customers pay for gasoline. Complete missions to earn rewards, and collect extra cash for clearing levels. Eventually, a second drilling rig will unlock—increase production and open new gas stations. Keep expanding until you have enough capacity to refuel ships and planes.