What is a subsurface engineer?

Subsurface engineers, also known as completion or reservoir engineers, are professionals in the oil and gas industry who design, implement, and manage systems and processes to extract resources from beneath the earth's surface. They focus on optimizing recovery techniques, evaluating well performance, and ensuring the safety and efficiency of subsurface operations. Their work often involves collaborating with geologists, drilling engineers, and production teams to maximize resource extraction while minimizing environmental impact.