They can use their hard-earned money to buy more oil wells to expand their empire. T. But beware, oilfields are burning, the transport of oil can go wrong, oil can leak from pipelines or others try to sabotage your pipeline. Your own oil empire. Drills for oil put out burning oil fields, repair pipelines, and prevent explosive devices from detonating. Earn enough money to buy a Central Storage where you can collect and barrel the oil. Buy mining permits, drill test wells and grow your fortune.
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