I applied through college or university. The process took 3 days. I interviewed at SLB in Mar 2012
Interview
First interview was interactive and fun. Questions like; why do you want to work for Schlumberger and tell me about yourself.
Second interview involved team building activities, one on interview, rig visits, presentations and projects. You get to be teamed up with a different student across the country to work on a presentation, which would be presented on day 1 of the interview.
Interview questions [1]
Question 1
Why do you want to work for Schlumberger and tell me about yourself.