Halliburton (Field Engineer) interview questions

I got the interview through my school. Hence, I had first interview on campus; which is 1-on-1. I got a mail 2 4 days later asking me to choose which location and psl I will like to work. I didn't hear from the human resource person until about a month later inviting for the second interview, a two-day interview, in college station. The caldwell interview was more like a formality; we had presentation in the morning telling us what frac, cementing and coil tubing. Then we went to see the caldwell yard and had an exiting interview on getting back to college station.

Very simple process, 1:1 interview on campus, then they flew me out to Bakersfield and showed a group of potential hires around for the day. There was a time of another 1:1 interview, only about 20 minutes, then that was it. The offer came about 1.5 weeks later.