SLB Two Assessment Days - Field Engineer interview questions

I was invited to the assessment days with an email after 6 weeks from the online application. The whole experience was a little bit stressful (9am-5pm for two days) but you gain experience on group exercises, 1:1 interview, personal presentation and aptitude tests. The best thing is to know as much as you can about the company and prepare your personal presentation very well and get familiar with aptitude tests and common interview questions.