Published May 29, 2009 10:27 PM. El-Hajj Malik El-Shabazz, better known as Malcolm X, was born Malcolm Little in Omaha, Neb., on May 19, 1925. The names he held reflected both his personal journey and that of oppressed people for whom he gave his life.
If you want to do petroleum engineering, major in petroleum engineering. There is no need for a geology degree if you want to do engineering. Mechanical engineering is the jack of all trades, master of none discipline. It can be used for many fields, including petroleum engineering. If you don't want to major in petroleum engineering, chemical engineering is probably closer than mechanical for what you want to do.
Here are a handful of mechanical engineering fields. In statics, research focuses on how forces are transmitted to and throughout a structure. Once a system is in motion, mechanical engineers look at dynamics, or what velocities, accelerations and resulting forces come into play. Kinematics then examines how a mechanism behaves as it moves through its range of motion. Materials science delves into determining the best materials for different applications.