Do you want to become the richest oil miner in the world? Look no further than Oil Mining 3D - Petrol Factory. Developed by Sablo Studio, this free game is available exclusively on iPhone.

In Oil Mining 3D, your goal is to extract oil from the earth using oil rigs to fill up your wells and become a tycoon. The game features various levels to keep you engaged, and you can upgrade your mining machines to improve your efficiency. You can even tap the screen to speed up the mining process and transport oil from the rig to storage wells.

While the game is free to download, there is a subscription available that unlocks additional features. For $7.99 per week after a 3-day free trial, you can remove all ads, increase your offline earnings by 5x, double your permanent revenue, and receive a Golden Chest box reward (if enabled from server).

Overall, Oil Mining 3D is a satisfying game that lets you live out your dreams of becoming an oil tycoon. Download it now and start making billions!