Can you tell me if mixing oxycodones and tramadol helps give you energy?

No: And asking that question means you are using, or want to use, powerful and potentially abusable drugs for all the wrong reasons. The way to proper energy is a good diet, exercise, adequate sleep and good techniques of stress reduction - not stimulants like excessive caffeine, pharmaceuticals or any other magic. You are on the road to developing drug abuse, and you need to stop and consider.