"I studied petroleum engineering because I was always fascinated by geology. As I grew up, I enjoyed traveling to mountainous regions and national parks with my family and collecting rocks to study at home. After viewing the Deepwater Horizon disaster, I knew I had to get involved and study petroleum engineering. I enjoyed all my classes in university, my favorite being production engineering. I would love to be part of a company that is finding ways to reduce carbon emissions and designing and developing efficient and responsible ways to extract oil while still respecting the environment and ecosystems."

Review the job description in detail, and tie your answer to details of the role you're interviewing for. Describe why you decided to get into this field and what skills/expertise you can offer the team of engineers. Explain your understanding of the field of petroleum engineering, your interest in geological formations, your enjoyment of the exploration of energy sources, your passion/proficiency for mathematics, chemistry, and physic, and/or your enjoyment of on-site work and finding energy resources.