It was actually really easy, basically they do a presentation about the company and their product lines and ask questions. IF you know the answer answer it! I was to shy and i think that is what hurt me. Then you do dinner and meet the next morning for a field tour. we saw a frac. ASK QUESTIONS AND SHOW INTEREST IN THE JOB. If you are a petroleum engineer its all kinda a review but make sure they know you are interested. then we did lunch and back to the office for a 1 on 1 interview that lasted about 15 minutes. BY THE WAY.....I really don't believe halliburton hires women