Met Schlumberger at university's career fair and gave them my resume. About 3 or 4 weeks later they contacted me and set up an interview for the following week. Interview consisted of some standard questions mixed in with many of the questions brought up here on glass door which are quite difficult. Questions such as "What is your best McGyver moment," and a brain teaser.
Interview questions [1]
Question 1
If given a boring and tedious task by your supervisor, what keeps you motivated to keep working hard?
I applied online. The process took 1 day. I interviewed at SLB (Austin, TX) in Oct 2021
Interview
They asked the basic questions: "Why are you interested in Schlumberger?" "Talk about your past experiences". Although I did only interview for an internship they made the process very easy.
I applied through university. The process took 3 months. I interviewed at SLB (Houston, TX) in Nov 2019
Interview
I applied through campus and was given an in person interview, it was a general HR interview, more like they wanted to get to know you. Then was offered a second round where they reserved a hotel for you and invited all the candidates for dinner to meet the interviewers. the next day was reserved for interviews, each person had two interviews.
I applied through university. I interviewed at SLB (Houston, TX) in Sept 2017
Interview
Group interview, in person interview with a presentation about yourself. No guidance on the type or content of presentation. 3 very intense private "interviews" on site with one amounting to an interrogation, complete with a man standing over you blocking the door.