SLB Mechanical Engineer interview questions

Spoke to company reps at the career fair, got called for an on-campus interview. Was informed of second round of interviews on-site in Houston, TX. Second round included a 7 minute presentation on any project/research work you've done followed by 4 one on one interviews with senior SLB employees. Many questions were technical, but some were resume based, where they prod and explore your projects in detail. Good experience overall.