SLB Internship interview questions

Two round interviews of varying difficulties. For me the first was difficult and the interviewers were quite expressionless. The second interview was much better and felt more relaxed. In both rounds, some of the technical questions were easy and the others were difficult. The day ends with a tour of SLB site.

When I had an user interview, I was so exciting because it was the first time for me to be interviewed from professional company and using english as the main language of interview