SLB Internship interview questions

Very friendly and relaxed. First, received phone call, mini-interview with HR rep. Then proceed to the main interview with manager. Interview was 1 to 1, and I felt immediately comfortable with the manager. Our session was around 30-45 mins.

Firstly the called me for phone interview and then I got an email invitation for an interview at their office. The interview was 2 days after the phone interview. The first interview was general then the next one is more complex