Restart Oil Life

At the age of forty, he died suddenly in the company's laboratory. His life was short and pale. No wife, no children, no daughters, no foreign debt; There is a small amount of savings, there are white-haired people giving away black-haired people, heartbroken parents, and endless regrets and regrets. When he opened his eyes again, he was reborn at the beginning of his freshman year. Coming from more than 20 years later, with countless core [petroleum technology formulas] in hand, what kind of waves will he make?