SLB Intern interview questions

Just an aptitude test on Mathematics, Mechanical Reasoning and Spartial reasoning

Started with a email sent to my department. I'm a phd student and this is a research position so it's more targeted hiring. Sent resume to my current manager and a few days later got a phone interview. Not too challenging mainly focused on the technical questions. Then a week after got a second phone interview from hr -- lots of questions about resume/expeerience etc. but not very aggressive either and hr seems quite happy.