I applied online. The process took 5 months. I interviewed at Saudi Aramco
Interview
I took the interview thru Skype. 2 technical gentlemen from Aramco attended. They were very calm and nice during the interview. I was first asked to present myself. Then they have asked me couple of technical questions. Well Control, Drilling Fluids, Fishing, BOP testing.
Came in and had a 1.5 rapid fire session with a Drilling Manager and a Completions Manager. If you know well control you will do fine. Especially gas migration. If you. make it past there you go to Wild Well and do the simulator.