Dude, I am sorry.
My first round with schlumberger went fairly well, and I got a second interview the next day.
The second interview was a 3 hour 'group' interview. They pitch their little speel, which sounded great and they got a little more in depth as to what they do. The "interview" part had to deal with how you got along with others (6 other guys) building a paper tower to hold a box of staples. The recruiters paid close attention (but tried not to show it) to who could lead and who could follow. The guys on my team followed my lead very well, even the guys on the second team after I got switch teams halfway through, maybe they were just nervous or something and didn't want to take charge and screw up. I was happy for this part of the interview.
The other part of the interview was giving a presentation about ourselves, a Macgyver moment and a joke. I thought this part screwed me over as I am terrible public speaker. One on one is no problem, but even though there only 9 people listening, it still scares the hell outta me. My joke was asbismal....
During the pee-break, I learned that everyone else was there for full-time and I was the only one there for the Field Engineer intern.
So I was happy when I got the acceptance letter for the summer intern.